636888969158

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{223}}^1\times {\mathrm{15973}}^1$

素因数の和:16270

約数の個数: 72

約数和(自身を含む): 1086323499072

約数和(自身を除く): 449434529914

約数列:

[1, 2, 13, 23, 26, 46, 169, 223, 299, 338, 446, 529, 598, 1058, 2899, 3887, 5129, 5798, 6877, 7774, 10258, 13754, 15973, 31946, 37687, 66677, 75374, 89401, 117967, 133354, 178802, 207649, 235934, 367379, 415298, 734758, 866801, 1533571, 1733602, 2699437, 3067142, 3561979, 4775927, 5398874, 7123958, 8449717, 9551854, 16899434, 19936423, 39872846, 46305727, 62087051, 81925517, 92611454, 109846321, 124174102, 163851034, 219692642, 601974451, 1065031721, 1203948902, 1428002173, 1884286891, 2130063442, 2856004346, 3768573782, 13845412373, 24495729583, 27690824746, 48991459166, 318444484579, 636888969158]

約数ペア:

[(1, 636888969158), (2, 318444484579), (13, 48991459166), (23, 27690824746), (26, 24495729583), (46, 13845412373), (169, 3768573782), (223, 2856004346), (299, 2130063442), (338, 1884286891), (446, 1428002173), (529, 1203948902), (598, 1065031721), (1058, 601974451), (2899, 219692642), (3887, 163851034), (5129, 124174102), (5798, 109846321), (6877, 92611454), (7774, 81925517), (10258, 62087051), (13754, 46305727), (15973, 39872846), (31946, 19936423), (37687, 16899434), (66677, 9551854), (75374, 8449717), (89401, 7123958), (117967, 5398874), (133354, 4775927), (178802, 3561979), (207649, 3067142), (235934, 2699437), (367379, 1733602), (415298, 1533571), (734758, 866801)]