16813523568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5591}}^1$

素因数の和:5723

約数の個数: 160

約数和(自身を含む): 46863286272

約数和(自身を除く): 30049762704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 47, 48, 62, 86, 93, 94, 124, 129, 141, 172, 186, 188, 248, 258, 282, 344, 372, 376, 496, 516, 564, 688, 744, 752, 1032, 1128, 1333, 1457, 1488, 2021, 2064, 2256, 2666, 2914, 3999, 4042, 4371, 5332, 5591, 5828, 6063, 7998, 8084, 8742, 10664, 11182, 11656, 12126, 15996, 16168, 16773, 17484, 21328, 22364, 23312, 24252, 31992, 32336, 33546, 34968, 44728, 48504, 62651, 63984, 67092, 69936, 89456, 97008, 125302, 134184, 173321, 187953, 240413, 250604, 262777, 268368, 346642, 375906, 480826, 501208, 519963, 525554, 693284, 721239, 751812, 788331, 961652, 1002416, 1039926, 1051108, 1386568, 1442478, 1503624, 1576662, 1923304, 2079852, 2102216, 2773136, 2884956, 3007248, 3153324, 3846608, 4159704, 4204432, 5769912, 6306648, 7452803, 8146087, 8319408, 11299411, 11539824, 12613296, 14905606, 16292174, 22358409, 22598822, 24438261, 29811212, 32584348, 33898233, 44716818, 45197644, 48876522, 59622424, 65168696, 67796466, 89433636, 90395288, 97753044, 119244848, 130337392, 135592932, 178867272, 180790576, 195506088, 271185864, 350281741, 357734544, 391012176, 542371728, 700563482, 1050845223, 1401126964, 2101690446, 2802253928, 4203380892, 5604507856, 8406761784, 16813523568]

約数ペア:

[(1, 16813523568), (2, 8406761784), (3, 5604507856), (4, 4203380892), (6, 2802253928), (8, 2101690446), (12, 1401126964), (16, 1050845223), (24, 700563482), (31, 542371728), (43, 391012176), (47, 357734544), (48, 350281741), (62, 271185864), (86, 195506088), (93, 180790576), (94, 178867272), (124, 135592932), (129, 130337392), (141, 119244848), (172, 97753044), (186, 90395288), (188, 89433636), (248, 67796466), (258, 65168696), (282, 59622424), (344, 48876522), (372, 45197644), (376, 44716818), (496, 33898233), (516, 32584348), (564, 29811212), (688, 24438261), (744, 22598822), (752, 22358409), (1032, 16292174), (1128, 14905606), (1333, 12613296), (1457, 11539824), (1488, 11299411), (2021, 8319408), (2064, 8146087), (2256, 7452803), (2666, 6306648), (2914, 5769912), (3999, 4204432), (4042, 4159704), (4371, 3846608), (5332, 3153324), (5591, 3007248), (5828, 2884956), (6063, 2773136), (7998, 2102216), (8084, 2079852), (8742, 1923304), (10664, 1576662), (11182, 1503624), (11656, 1442478), (12126, 1386568), (15996, 1051108), (16168, 1039926), (16773, 1002416), (17484, 961652), (21328, 788331), (22364, 751812), (23312, 721239), (24252, 693284), (31992, 525554), (32336, 519963), (33546, 501208), (34968, 480826), (44728, 375906), (48504, 346642), (62651, 268368), (63984, 262777), (67092, 250604), (69936, 240413), (89456, 187953), (97008, 173321), (125302, 134184)]