28115390976

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:855

約数の個数: 320

約数和(自身を含む): 83720355840

約数和(自身を除く): 55604964864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 47, 48, 51, 62, 64, 68, 93, 94, 96, 102, 124, 128, 136, 141, 186, 188, 192, 204, 248, 256, 272, 282, 372, 376, 384, 408, 496, 512, 527, 544, 564, 739, 744, 752, 768, 799, 816, 992, 1054, 1088, 1128, 1457, 1478, 1488, 1504, 1536, 1581, 1598, 1632, 1984, 2108, 2176, 2217, 2256, 2397, 2914, 2956, 2976, 3008, 3162, 3196, 3264, 3968, 4216, 4352, 4371, 4434, 4512, 4794, 5828, 5912, 5952, 6016, 6324, 6392, 6528, 7936, 8432, 8704, 8742, 8868, 9024, 9588, 11656, 11824, 11904, 12032, 12563, 12648, 12784, 13056, 15872, 16864, 17484, 17736, 18048, 19176, 22909, 23312, 23648, 23808, 24064, 24769, 25126, 25296, 25568, 26112, 33728, 34733, 34968, 35472, 36096, 37689, 38352, 45818, 46624, 47296, 47616, 49538, 50252, 50592, 51136, 67456, 68727, 69466, 69936, 70944, 72192, 74307, 75378, 76704, 91636, 93248, 94592, 99076, 100504, 101184, 102272, 104199, 134912, 137454, 138932, 139872, 141888, 148614, 150756, 153408, 183272, 186496, 189184, 198152, 201008, 202368, 204544, 208398, 269824, 274908, 277864, 279744, 283776, 297228, 301512, 306816, 366544, 372992, 378368, 389453, 396304, 402016, 404736, 409088, 416796, 549816, 555728, 559488, 567552, 590461, 594456, 603024, 613632, 733088, 745984, 778906, 792608, 804032, 809472, 833592, 1076723, 1099632, 1111456, 1118976, 1135104, 1168359, 1180922, 1188912, 1206048, 1227264, 1466176, 1557812, 1585216, 1608064, 1667184, 1771383, 2153446, 2199264, 2222912, 2237952, 2336718, 2361844, 2377824, 2412096, 2932352, 3115624, 3170432, 3216128, 3230169, 3334368, 3542766, 4306892, 4398528, 4445824, 4673436, 4723688, 4755648, 4824192, 5864704, 6231248, 6340864, 6432256, 6460338, 6668736, 7085532, 8613784, 8797056, 8891648, 9346872, 9447376, 9511296, 9648384, 11729408, 12462496, 12681728, 12920676, 13337472, 14171064, 17227568, 17594112, 17783296, 18304291, 18693744, 18894752, 19022592, 19296768, 24924992, 25841352, 26674944, 28342128, 34455136, 35188224, 36608582, 37387488, 37789504, 38045184, 49849984, 51682704, 53349888, 54912873, 56684256, 68910272, 73217164, 74774976, 75579008, 99699968, 103365408, 109825746, 113368512, 137820544, 146434328, 149549952, 151158016, 199399936, 206730816, 219651492, 226737024, 275641088, 292868656, 299099904, 302316032, 413461632, 439302984, 453474048, 551282176, 585737312, 598199808, 826923264, 878605968, 906948096, 1171474624, 1653846528, 1757211936, 2342949248, 3514423872, 4685898496, 7028847744, 9371796992, 14057695488, 28115390976]

約数ペア:

[(1, 28115390976), (2, 14057695488), (3, 9371796992), (4, 7028847744), (6, 4685898496), (8, 3514423872), (12, 2342949248), (16, 1757211936), (17, 1653846528), (24, 1171474624), (31, 906948096), (32, 878605968), (34, 826923264), (47, 598199808), (48, 585737312), (51, 551282176), (62, 453474048), (64, 439302984), (68, 413461632), (93, 302316032), (94, 299099904), (96, 292868656), (102, 275641088), (124, 226737024), (128, 219651492), (136, 206730816), (141, 199399936), (186, 151158016), (188, 149549952), (192, 146434328), (204, 137820544), (248, 113368512), (256, 109825746), (272, 103365408), (282, 99699968), (372, 75579008), (376, 74774976), (384, 73217164), (408, 68910272), (496, 56684256), (512, 54912873), (527, 53349888), (544, 51682704), (564, 49849984), (739, 38045184), (744, 37789504), (752, 37387488), (768, 36608582), (799, 35188224), (816, 34455136), (992, 28342128), (1054, 26674944), (1088, 25841352), (1128, 24924992), (1457, 19296768), (1478, 19022592), (1488, 18894752), (1504, 18693744), (1536, 18304291), (1581, 17783296), (1598, 17594112), (1632, 17227568), (1984, 14171064), (2108, 13337472), (2176, 12920676), (2217, 12681728), (2256, 12462496), (2397, 11729408), (2914, 9648384), (2956, 9511296), (2976, 9447376), (3008, 9346872), (3162, 8891648), (3196, 8797056), (3264, 8613784), (3968, 7085532), (4216, 6668736), (4352, 6460338), (4371, 6432256), (4434, 6340864), (4512, 6231248), (4794, 5864704), (5828, 4824192), (5912, 4755648), (5952, 4723688), (6016, 4673436), (6324, 4445824), (6392, 4398528), (6528, 4306892), (7936, 3542766), (8432, 3334368), (8704, 3230169), (8742, 3216128), (8868, 3170432), (9024, 3115624), (9588, 2932352), (11656, 2412096), (11824, 2377824), (11904, 2361844), (12032, 2336718), (12563, 2237952), (12648, 2222912), (12784, 2199264), (13056, 2153446), (15872, 1771383), (16864, 1667184), (17484, 1608064), (17736, 1585216), (18048, 1557812), (19176, 1466176), (22909, 1227264), (23312, 1206048), (23648, 1188912), (23808, 1180922), (24064, 1168359), (24769, 1135104), (25126, 1118976), (25296, 1111456), (25568, 1099632), (26112, 1076723), (33728, 833592), (34733, 809472), (34968, 804032), (35472, 792608), (36096, 778906), (37689, 745984), (38352, 733088), (45818, 613632), (46624, 603024), (47296, 594456), (47616, 590461), (49538, 567552), (50252, 559488), (50592, 555728), (51136, 549816), (67456, 416796), (68727, 409088), (69466, 404736), (69936, 402016), (70944, 396304), (72192, 389453), (74307, 378368), (75378, 372992), (76704, 366544), (91636, 306816), (93248, 301512), (94592, 297228), (99076, 283776), (100504, 279744), (101184, 277864), (102272, 274908), (104199, 269824), (134912, 208398), (137454, 204544), (138932, 202368), (139872, 201008), (141888, 198152), (148614, 189184), (150756, 186496), (153408, 183272)]