285412792338

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1\times {\mathrm{3833}}^1$

素因数の和:4664

約数の個数: 96

約数和(自身を含む): 638559754560

約数和(自身を除く): 353146962222

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 246, 326, 369, 489, 619, 738, 978, 1238, 1467, 1857, 2934, 3714, 3833, 5571, 6683, 7666, 11142, 11499, 13366, 20049, 22998, 25379, 34497, 40098, 50758, 60147, 68994, 76137, 100897, 120294, 152274, 157153, 201794, 228411, 302691, 314306, 456822, 471459, 605382, 624779, 908073, 942918, 1249558, 1414377, 1816146, 1874337, 2372627, 2828754, 3748674, 4136777, 4745254, 5623011, 7117881, 8273554, 11246022, 12410331, 14235762, 21353643, 24820662, 25615939, 37230993, 42707286, 51231878, 74461986, 76847817, 97277707, 153695634, 194555414, 230543451, 291833121, 386738201, 461086902, 583666242, 773476402, 875499363, 1160214603, 1750998726, 2320429206, 3480643809, 6961287618, 15856266241, 31712532482, 47568798723, 95137597446, 142706396169, 285412792338]

約数ペア:

[(1, 285412792338), (2, 142706396169), (3, 95137597446), (6, 47568798723), (9, 31712532482), (18, 15856266241), (41, 6961287618), (82, 3480643809), (123, 2320429206), (163, 1750998726), (246, 1160214603), (326, 875499363), (369, 773476402), (489, 583666242), (619, 461086902), (738, 386738201), (978, 291833121), (1238, 230543451), (1467, 194555414), (1857, 153695634), (2934, 97277707), (3714, 76847817), (3833, 74461986), (5571, 51231878), (6683, 42707286), (7666, 37230993), (11142, 25615939), (11499, 24820662), (13366, 21353643), (20049, 14235762), (22998, 12410331), (25379, 11246022), (34497, 8273554), (40098, 7117881), (50758, 5623011), (60147, 4745254), (68994, 4136777), (76137, 3748674), (100897, 2828754), (120294, 2372627), (152274, 1874337), (157153, 1816146), (201794, 1414377), (228411, 1249558), (302691, 942918), (314306, 908073), (456822, 624779), (471459, 605382)]