28005553104

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1629

約数の個数: 160

約数和(自身を含む): 75511595520

約数和(自身を除く): 47506042416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 89, 94, 101, 141, 178, 188, 202, 267, 282, 303, 356, 376, 404, 534, 564, 606, 712, 752, 808, 1068, 1128, 1212, 1381, 1424, 1616, 2136, 2256, 2424, 2762, 4143, 4183, 4272, 4747, 4848, 5524, 8286, 8366, 8989, 9494, 11048, 12549, 14241, 16572, 16732, 17978, 18988, 22096, 25098, 26967, 28482, 33144, 33464, 35956, 37976, 50196, 53934, 56964, 64907, 66288, 66928, 71912, 75952, 100392, 107868, 113928, 122909, 129814, 139481, 143824, 194721, 200784, 215736, 227856, 245818, 259628, 278962, 368727, 389442, 418443, 422483, 431472, 491636, 519256, 557924, 737454, 778884, 836886, 844966, 983272, 1038512, 1115848, 1267449, 1474908, 1557768, 1673772, 1689932, 1966544, 2231696, 2534898, 2949816, 3115536, 3347544, 3379864, 5069796, 5776723, 5899632, 6555607, 6695088, 6759728, 10139592, 11553446, 12413809, 13111214, 17330169, 19666821, 20279184, 23106892, 24827618, 26222428, 34660338, 37241427, 39333642, 46213784, 49655236, 52444856, 69320676, 74482854, 78667284, 92427568, 99310472, 104889712, 138641352, 148965708, 157334568, 198620944, 277282704, 297931416, 314669136, 583449023, 595862832, 1166898046, 1750347069, 2333796092, 3500694138, 4667592184, 7001388276, 9335184368, 14002776552, 28005553104]

約数ペア:

[(1, 28005553104), (2, 14002776552), (3, 9335184368), (4, 7001388276), (6, 4667592184), (8, 3500694138), (12, 2333796092), (16, 1750347069), (24, 1166898046), (47, 595862832), (48, 583449023), (89, 314669136), (94, 297931416), (101, 277282704), (141, 198620944), (178, 157334568), (188, 148965708), (202, 138641352), (267, 104889712), (282, 99310472), (303, 92427568), (356, 78667284), (376, 74482854), (404, 69320676), (534, 52444856), (564, 49655236), (606, 46213784), (712, 39333642), (752, 37241427), (808, 34660338), (1068, 26222428), (1128, 24827618), (1212, 23106892), (1381, 20279184), (1424, 19666821), (1616, 17330169), (2136, 13111214), (2256, 12413809), (2424, 11553446), (2762, 10139592), (4143, 6759728), (4183, 6695088), (4272, 6555607), (4747, 5899632), (4848, 5776723), (5524, 5069796), (8286, 3379864), (8366, 3347544), (8989, 3115536), (9494, 2949816), (11048, 2534898), (12549, 2231696), (14241, 1966544), (16572, 1689932), (16732, 1673772), (17978, 1557768), (18988, 1474908), (22096, 1267449), (25098, 1115848), (26967, 1038512), (28482, 983272), (33144, 844966), (33464, 836886), (35956, 778884), (37976, 737454), (50196, 557924), (53934, 519256), (56964, 491636), (64907, 431472), (66288, 422483), (66928, 418443), (71912, 389442), (75952, 368727), (100392, 278962), (107868, 259628), (113928, 245818), (122909, 227856), (129814, 215736), (139481, 200784), (143824, 194721)]