238375984

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 593372736

約数和(自身を除く): 354996752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 131, 154, 176, 196, 211, 262, 308, 392, 422, 524, 539, 616, 784, 844, 917, 1048, 1078, 1232, 1441, 1477, 1688, 1834, 2096, 2156, 2321, 2882, 2954, 3376, 3668, 4312, 4642, 5764, 5908, 6419, 7336, 8624, 9284, 10087, 10339, 11528, 11816, 12838, 14672, 16247, 18568, 20174, 20678, 23056, 23632, 25676, 27641, 32494, 37136, 40348, 41356, 51352, 55282, 64988, 70609, 80696, 82712, 102704, 110564, 113729, 129976, 141218, 161392, 165424, 193487, 221128, 227458, 259952, 282436, 304051, 386974, 442256, 454916, 564872, 608102, 773948, 909832, 1129744, 1216204, 1354409, 1547896, 1819664, 2128357, 2432408, 2708818, 3095792, 4256714, 4864816, 5417636, 8513428, 10835272, 14898499, 17026856, 21670544, 29796998, 34053712, 59593996, 119187992, 238375984]

約数ペア:

[(1, 238375984), (2, 119187992), (4, 59593996), (7, 34053712), (8, 29796998), (11, 21670544), (14, 17026856), (16, 14898499), (22, 10835272), (28, 8513428), (44, 5417636), (49, 4864816), (56, 4256714), (77, 3095792), (88, 2708818), (98, 2432408), (112, 2128357), (131, 1819664), (154, 1547896), (176, 1354409), (196, 1216204), (211, 1129744), (262, 909832), (308, 773948), (392, 608102), (422, 564872), (524, 454916), (539, 442256), (616, 386974), (784, 304051), (844, 282436), (917, 259952), (1048, 227458), (1078, 221128), (1232, 193487), (1441, 165424), (1477, 161392), (1688, 141218), (1834, 129976), (2096, 113729), (2156, 110564), (2321, 102704), (2882, 82712), (2954, 80696), (3376, 70609), (3668, 64988), (4312, 55282), (4642, 51352), (5764, 41356), (5908, 40348), (6419, 37136), (7336, 32494), (8624, 27641), (9284, 25676), (10087, 23632), (10339, 23056), (11528, 20678), (11816, 20174), (12838, 18568), (14672, 16247)]