2018258436064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1\times {\mathrm{72307}}^1$

素因数の和:72852

約数の個数: 96

約数和(自身を含む): 4312509858720

約数和(自身を除く): 2294251422656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 293, 416, 458, 586, 916, 1172, 1832, 2344, 2977, 3664, 3809, 4688, 5954, 7328, 7618, 9376, 11908, 15236, 23816, 30472, 47632, 60944, 67097, 72307, 95264, 121888, 134194, 144614, 268388, 289228, 536776, 578456, 872261, 939991, 1073552, 1156912, 1744522, 1879982, 2147104, 2313824, 3489044, 3759964, 6978088, 7519928, 13956176, 15039856, 16558303, 21185951, 27912352, 30079712, 33116606, 42371902, 66233212, 84743804, 132466424, 169487608, 215257939, 264932848, 275417363, 338975216, 430515878, 529865696, 550834726, 677950432, 861031756, 1101669452, 1722063512, 2203338904, 3444127024, 4406677808, 4851582779, 6888254048, 8813355616, 9703165558, 19406331116, 38812662232, 63070576127, 77625324464, 126141152254, 155250648928, 252282304508, 504564609016, 1009129218032, 2018258436064]

約数ペア:

[(1, 2018258436064), (2, 1009129218032), (4, 504564609016), (8, 252282304508), (13, 155250648928), (16, 126141152254), (26, 77625324464), (32, 63070576127), (52, 38812662232), (104, 19406331116), (208, 9703165558), (229, 8813355616), (293, 6888254048), (416, 4851582779), (458, 4406677808), (586, 3444127024), (916, 2203338904), (1172, 1722063512), (1832, 1101669452), (2344, 861031756), (2977, 677950432), (3664, 550834726), (3809, 529865696), (4688, 430515878), (5954, 338975216), (7328, 275417363), (7618, 264932848), (9376, 215257939), (11908, 169487608), (15236, 132466424), (23816, 84743804), (30472, 66233212), (47632, 42371902), (60944, 33116606), (67097, 30079712), (72307, 27912352), (95264, 21185951), (121888, 16558303), (134194, 15039856), (144614, 13956176), (268388, 7519928), (289228, 6978088), (536776, 3759964), (578456, 3489044), (872261, 2313824), (939991, 2147104), (1073552, 1879982), (1156912, 1744522)]