728302848

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 288

約数和(自身を含む): 2530112256

約数和(自身を除く): 1801809408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 256, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 544, 546, 613, 624, 663, 672, 714, 728, 768, 816, 832, 884, 896, 952, 1088, 1092, 1226, 1248, 1326, 1344, 1428, 1456, 1547, 1632, 1664, 1768, 1792, 1839, 1904, 2176, 2184, 2452, 2496, 2652, 2688, 2856, 2912, 3094, 3264, 3328, 3536, 3678, 3808, 4291, 4352, 4368, 4641, 4904, 4992, 5304, 5376, 5712, 5824, 6188, 6528, 7072, 7356, 7616, 7969, 8582, 8736, 9282, 9808, 9984, 10421, 10608, 11424, 11648, 12376, 12873, 13056, 14144, 14712, 15232, 15938, 17164, 17472, 18564, 19616, 20842, 21216, 22848, 23296, 23907, 24752, 25746, 28288, 29424, 30464, 31263, 31876, 34328, 34944, 37128, 39232, 41684, 42432, 45696, 47814, 49504, 51492, 55783, 56576, 58848, 62526, 63752, 68656, 69888, 72947, 74256, 78464, 83368, 84864, 91392, 95628, 99008, 102984, 111566, 117696, 125052, 127504, 135473, 137312, 145894, 148512, 156928, 166736, 167349, 169728, 191256, 198016, 205968, 218841, 223132, 235392, 250104, 255008, 270946, 274624, 291788, 297024, 333472, 334698, 382512, 396032, 406419, 411936, 437682, 446264, 470784, 500208, 510016, 541892, 549248, 583576, 594048, 666944, 669396, 765024, 812838, 823872, 875364, 892528, 948311, 1000416, 1020032, 1083784, 1098496, 1167152, 1188096, 1333888, 1338792, 1530048, 1625676, 1647744, 1750728, 1785056, 1896622, 2000832, 2040064, 2167568, 2334304, 2667776, 2677584, 2844933, 3060096, 3251352, 3295488, 3501456, 3570112, 3793244, 4001664, 4335136, 4668608, 5355168, 5689866, 6120192, 6502704, 7002912, 7140224, 7586488, 8003328, 8670272, 9337216, 10710336, 11379732, 13005408, 14005824, 14280448, 15172976, 17340544, 18674432, 21420672, 22759464, 26010816, 28011648, 30345952, 34681088, 42841344, 45518928, 52021632, 56023296, 60691904, 91037856, 104043264, 121383808, 182075712, 242767616, 364151424, 728302848]

約数ペア:

[(1, 728302848), (2, 364151424), (3, 242767616), (4, 182075712), (6, 121383808), (7, 104043264), (8, 91037856), (12, 60691904), (13, 56023296), (14, 52021632), (16, 45518928), (17, 42841344), (21, 34681088), (24, 30345952), (26, 28011648), (28, 26010816), (32, 22759464), (34, 21420672), (39, 18674432), (42, 17340544), (48, 15172976), (51, 14280448), (52, 14005824), (56, 13005408), (64, 11379732), (68, 10710336), (78, 9337216), (84, 8670272), (91, 8003328), (96, 7586488), (102, 7140224), (104, 7002912), (112, 6502704), (119, 6120192), (128, 5689866), (136, 5355168), (156, 4668608), (168, 4335136), (182, 4001664), (192, 3793244), (204, 3570112), (208, 3501456), (221, 3295488), (224, 3251352), (238, 3060096), (256, 2844933), (272, 2677584), (273, 2667776), (312, 2334304), (336, 2167568), (357, 2040064), (364, 2000832), (384, 1896622), (408, 1785056), (416, 1750728), (442, 1647744), (448, 1625676), (476, 1530048), (544, 1338792), (546, 1333888), (613, 1188096), (624, 1167152), (663, 1098496), (672, 1083784), (714, 1020032), (728, 1000416), (768, 948311), (816, 892528), (832, 875364), (884, 823872), (896, 812838), (952, 765024), (1088, 669396), (1092, 666944), (1226, 594048), (1248, 583576), (1326, 549248), (1344, 541892), (1428, 510016), (1456, 500208), (1547, 470784), (1632, 446264), (1664, 437682), (1768, 411936), (1792, 406419), (1839, 396032), (1904, 382512), (2176, 334698), (2184, 333472), (2452, 297024), (2496, 291788), (2652, 274624), (2688, 270946), (2856, 255008), (2912, 250104), (3094, 235392), (3264, 223132), (3328, 218841), (3536, 205968), (3678, 198016), (3808, 191256), (4291, 169728), (4352, 167349), (4368, 166736), (4641, 156928), (4904, 148512), (4992, 145894), (5304, 137312), (5376, 135473), (5712, 127504), (5824, 125052), (6188, 117696), (6528, 111566), (7072, 102984), (7356, 99008), (7616, 95628), (7969, 91392), (8582, 84864), (8736, 83368), (9282, 78464), (9808, 74256), (9984, 72947), (10421, 69888), (10608, 68656), (11424, 63752), (11648, 62526), (12376, 58848), (12873, 56576), (13056, 55783), (14144, 51492), (14712, 49504), (15232, 47814), (15938, 45696), (17164, 42432), (17472, 41684), (18564, 39232), (19616, 37128), (20842, 34944), (21216, 34328), (22848, 31876), (23296, 31263), (23907, 30464), (24752, 29424), (25746, 28288)]