1999366128

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{175753}}^1$

素因数の和:175846

約数の個数: 60

約数和(自身を含む): 5666308960

約数和(自身を除く): 3666942832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 175753, 351506, 527259, 703012, 1054518, 1406024, 1581777, 2109036, 2812048, 3163554, 4218072, 6327108, 8436144, 12654216, 13884487, 25308432, 27768974, 41653461, 55537948, 83306922, 111075896, 124960383, 166613844, 222151792, 249920766, 333227688, 499841532, 666455376, 999683064, 1999366128]

約数ペア:

[(1, 1999366128), (2, 999683064), (3, 666455376), (4, 499841532), (6, 333227688), (8, 249920766), (9, 222151792), (12, 166613844), (16, 124960383), (18, 111075896), (24, 83306922), (36, 55537948), (48, 41653461), (72, 27768974), (79, 25308432), (144, 13884487), (158, 12654216), (237, 8436144), (316, 6327108), (474, 4218072), (632, 3163554), (711, 2812048), (948, 2109036), (1264, 1581777), (1422, 1406024), (1896, 1054518), (2844, 703012), (3792, 527259), (5688, 351506), (11376, 175753)]