215852046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 475200000

約数和(自身を除く): 259347954

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 109, 114, 174, 218, 327, 551, 599, 654, 1102, 1198, 1653, 1797, 2071, 3161, 3306, 3594, 4142, 6213, 6322, 9483, 11381, 12426, 17371, 18966, 22762, 34143, 34742, 52113, 60059, 65291, 68286, 104226, 120118, 130582, 180177, 195873, 330049, 360354, 391746, 660098, 990147, 1240529, 1893439, 1980294, 2481058, 3721587, 3786878, 5680317, 7443174, 11360634, 35975341, 71950682, 107926023, 215852046]

約数ペア:

[(1, 215852046), (2, 107926023), (3, 71950682), (6, 35975341), (19, 11360634), (29, 7443174), (38, 5680317), (57, 3786878), (58, 3721587), (87, 2481058), (109, 1980294), (114, 1893439), (174, 1240529), (218, 990147), (327, 660098), (551, 391746), (599, 360354), (654, 330049), (1102, 195873), (1198, 180177), (1653, 130582), (1797, 120118), (2071, 104226), (3161, 68286), (3306, 65291), (3594, 60059), (4142, 52113), (6213, 34742), (6322, 34143), (9483, 22762), (11381, 18966), (12426, 17371)]