19578294528

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:202

約数の個数: 432

約数和(自身を含む): 62354492928

約数和(自身を除く): 42776198400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 61, 62, 64, 68, 78, 93, 96, 102, 104, 122, 124, 128, 136, 156, 183, 186, 192, 204, 208, 221, 244, 248, 256, 272, 312, 366, 372, 384, 403, 408, 416, 442, 488, 496, 527, 544, 624, 663, 732, 744, 768, 793, 806, 816, 832, 884, 976, 992, 1037, 1054, 1088, 1209, 1248, 1326, 1464, 1488, 1581, 1586, 1612, 1632, 1664, 1768, 1891, 1952, 1984, 2074, 2108, 2176, 2379, 2418, 2496, 2652, 2928, 2976, 3111, 3162, 3172, 3224, 3264, 3328, 3536, 3721, 3782, 3904, 3968, 4148, 4216, 4352, 4758, 4836, 4992, 5304, 5673, 5856, 5952, 6222, 6324, 6344, 6448, 6528, 6851, 7072, 7442, 7564, 7808, 7936, 8296, 8432, 9516, 9672, 9984, 10608, 11163, 11346, 11712, 11904, 12444, 12648, 12688, 12896, 13056, 13481, 13702, 14144, 14884, 15128, 15616, 16592, 16864, 19032, 19344, 20553, 21216, 22326, 22692, 23424, 23808, 24583, 24888, 25296, 25376, 25792, 26962, 27404, 28288, 29768, 30256, 32147, 33184, 33728, 38064, 38688, 40443, 41106, 42432, 44652, 45384, 46848, 48373, 49166, 49776, 50592, 50752, 51584, 53924, 54808, 56576, 59536, 60512, 63257, 64294, 66368, 67456, 73749, 76128, 77376, 80886, 82212, 84864, 89304, 90768, 96441, 96746, 98332, 99552, 101184, 101504, 103168, 107848, 109616, 115351, 119072, 121024, 126514, 128588, 132736, 134912, 145119, 147498, 152256, 154752, 161772, 164424, 169728, 178608, 181536, 189771, 192882, 193492, 196664, 199104, 202368, 203008, 215696, 219232, 230702, 238144, 242048, 253028, 257176, 265472, 290238, 294996, 304512, 309504, 323544, 328848, 346053, 357216, 363072, 379542, 385764, 386984, 393328, 398208, 404736, 417911, 431392, 438464, 461404, 476288, 484096, 506056, 514352, 580476, 589992, 609024, 647088, 657696, 692106, 714432, 726144, 759084, 771528, 773968, 786656, 796416, 822341, 835822, 862784, 876928, 922808, 952576, 1012112, 1028704, 1160952, 1179984, 1253733, 1294176, 1315392, 1384212, 1428864, 1452288, 1499563, 1518168, 1543056, 1547936, 1573312, 1644682, 1671644, 1725568, 1753856, 1845616, 1960967, 2024224, 2057408, 2321904, 2359968, 2467023, 2507466, 2588352, 2630784, 2768424, 2857728, 2999126, 3036336, 3086112, 3095872, 3146624, 3289364, 3343288, 3451136, 3691232, 3921934, 4048448, 4114816, 4498689, 4643808, 4719936, 4934046, 5014932, 5176704, 5261568, 5536848, 5882901, 5998252, 6072672, 6172224, 6191744, 6293248, 6578728, 6686576, 7382464, 7843868, 8096896, 8229632, 8997378, 9287616, 9439872, 9868092, 10029864, 10353408, 11073696, 11765802, 11996504, 12145344, 12344448, 12383488, 13157456, 13373152, 14764928, 15687736, 16193792, 17994756, 18575232, 18879744, 19736184, 20059728, 22147392, 23531604, 23993008, 24290688, 24688896, 25492571, 26314912, 26746304, 29529856, 31375472, 35989512, 37150464, 39472368, 40119456, 44294784, 47063208, 47986016, 48581376, 50985142, 52629824, 53492608, 62750944, 71979024, 76477713, 78944736, 80238912, 88589568, 94126416, 95972032, 101970284, 105259648, 106985216, 125501888, 143958048, 152955426, 157889472, 160477824, 188252832, 191944064, 203940568, 210519296, 251003776, 287916096, 305910852, 315778944, 320955648, 376505664, 383888128, 407881136, 502007552, 575832192, 611821704, 631557888, 753011328, 815762272, 1151664384, 1223643408, 1506022656, 1631524544, 2447286816, 3263049088, 4894573632, 6526098176, 9789147264, 19578294528]

約数ペア:

[(1, 19578294528), (2, 9789147264), (3, 6526098176), (4, 4894573632), (6, 3263049088), (8, 2447286816), (12, 1631524544), (13, 1506022656), (16, 1223643408), (17, 1151664384), (24, 815762272), (26, 753011328), (31, 631557888), (32, 611821704), (34, 575832192), (39, 502007552), (48, 407881136), (51, 383888128), (52, 376505664), (61, 320955648), (62, 315778944), (64, 305910852), (68, 287916096), (78, 251003776), (93, 210519296), (96, 203940568), (102, 191944064), (104, 188252832), (122, 160477824), (124, 157889472), (128, 152955426), (136, 143958048), (156, 125501888), (183, 106985216), (186, 105259648), (192, 101970284), (204, 95972032), (208, 94126416), (221, 88589568), (244, 80238912), (248, 78944736), (256, 76477713), (272, 71979024), (312, 62750944), (366, 53492608), (372, 52629824), (384, 50985142), (403, 48581376), (408, 47986016), (416, 47063208), (442, 44294784), (488, 40119456), (496, 39472368), (527, 37150464), (544, 35989512), (624, 31375472), (663, 29529856), (732, 26746304), (744, 26314912), (768, 25492571), (793, 24688896), (806, 24290688), (816, 23993008), (832, 23531604), (884, 22147392), (976, 20059728), (992, 19736184), (1037, 18879744), (1054, 18575232), (1088, 17994756), (1209, 16193792), (1248, 15687736), (1326, 14764928), (1464, 13373152), (1488, 13157456), (1581, 12383488), (1586, 12344448), (1612, 12145344), (1632, 11996504), (1664, 11765802), (1768, 11073696), (1891, 10353408), (1952, 10029864), (1984, 9868092), (2074, 9439872), (2108, 9287616), (2176, 8997378), (2379, 8229632), (2418, 8096896), (2496, 7843868), (2652, 7382464), (2928, 6686576), (2976, 6578728), (3111, 6293248), (3162, 6191744), (3172, 6172224), (3224, 6072672), (3264, 5998252), (3328, 5882901), (3536, 5536848), (3721, 5261568), (3782, 5176704), (3904, 5014932), (3968, 4934046), (4148, 4719936), (4216, 4643808), (4352, 4498689), (4758, 4114816), (4836, 4048448), (4992, 3921934), (5304, 3691232), (5673, 3451136), (5856, 3343288), (5952, 3289364), (6222, 3146624), (6324, 3095872), (6344, 3086112), (6448, 3036336), (6528, 2999126), (6851, 2857728), (7072, 2768424), (7442, 2630784), (7564, 2588352), (7808, 2507466), (7936, 2467023), (8296, 2359968), (8432, 2321904), (9516, 2057408), (9672, 2024224), (9984, 1960967), (10608, 1845616), (11163, 1753856), (11346, 1725568), (11712, 1671644), (11904, 1644682), (12444, 1573312), (12648, 1547936), (12688, 1543056), (12896, 1518168), (13056, 1499563), (13481, 1452288), (13702, 1428864), (14144, 1384212), (14884, 1315392), (15128, 1294176), (15616, 1253733), (16592, 1179984), (16864, 1160952), (19032, 1028704), (19344, 1012112), (20553, 952576), (21216, 922808), (22326, 876928), (22692, 862784), (23424, 835822), (23808, 822341), (24583, 796416), (24888, 786656), (25296, 773968), (25376, 771528), (25792, 759084), (26962, 726144), (27404, 714432), (28288, 692106), (29768, 657696), (30256, 647088), (32147, 609024), (33184, 589992), (33728, 580476), (38064, 514352), (38688, 506056), (40443, 484096), (41106, 476288), (42432, 461404), (44652, 438464), (45384, 431392), (46848, 417911), (48373, 404736), (49166, 398208), (49776, 393328), (50592, 386984), (50752, 385764), (51584, 379542), (53924, 363072), (54808, 357216), (56576, 346053), (59536, 328848), (60512, 323544), (63257, 309504), (64294, 304512), (66368, 294996), (67456, 290238), (73749, 265472), (76128, 257176), (77376, 253028), (80886, 242048), (82212, 238144), (84864, 230702), (89304, 219232), (90768, 215696), (96441, 203008), (96746, 202368), (98332, 199104), (99552, 196664), (101184, 193492), (101504, 192882), (103168, 189771), (107848, 181536), (109616, 178608), (115351, 169728), (119072, 164424), (121024, 161772), (126514, 154752), (128588, 152256), (132736, 147498), (134912, 145119)]