647718442076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{937}}^1\times {\mathrm{9803}}^1$

素因数の和:10839

約数の個数: 72

約数和(自身を含む): 1225276900176

約数和(自身を除く): 577558458100

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 289, 578, 937, 1037, 1156, 1874, 2074, 3748, 4148, 9803, 15929, 17629, 19606, 31858, 35258, 39212, 57157, 63716, 70516, 114314, 166651, 228628, 270793, 333302, 541586, 597983, 666604, 971669, 1083172, 1195966, 1943338, 2391932, 2833067, 3886676, 5666134, 9185411, 10165711, 11332268, 16518373, 18370822, 20331422, 33036746, 36741644, 40662844, 66073492, 156151987, 172817087, 312303974, 345634174, 560310071, 624607948, 691268348, 1120620142, 2241240284, 2654583779, 5309167558, 9525271207, 10618335116, 19050542414, 38101084828, 161929610519, 323859221038, 647718442076]

約数ペア:

[(1, 647718442076), (2, 323859221038), (4, 161929610519), (17, 38101084828), (34, 19050542414), (61, 10618335116), (68, 9525271207), (122, 5309167558), (244, 2654583779), (289, 2241240284), (578, 1120620142), (937, 691268348), (1037, 624607948), (1156, 560310071), (1874, 345634174), (2074, 312303974), (3748, 172817087), (4148, 156151987), (9803, 66073492), (15929, 40662844), (17629, 36741644), (19606, 33036746), (31858, 20331422), (35258, 18370822), (39212, 16518373), (57157, 11332268), (63716, 10165711), (70516, 9185411), (114314, 5666134), (166651, 3886676), (228628, 2833067), (270793, 2391932), (333302, 1943338), (541586, 1195966), (597983, 1083172), (666604, 971669)]