383492120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 1005903360

約数和(自身を除く): 622411240

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 167, 170, 187, 220, 307, 334, 340, 374, 440, 614, 668, 680, 748, 835, 935, 1228, 1336, 1496, 1535, 1670, 1837, 1870, 2456, 2839, 3070, 3340, 3377, 3674, 3740, 5219, 5678, 6140, 6680, 6754, 7348, 7480, 9185, 10438, 11356, 12280, 13508, 14195, 14696, 16885, 18370, 20876, 22712, 26095, 27016, 28390, 31229, 33770, 36740, 41752, 51269, 52190, 56780, 57409, 62458, 67540, 73480, 102538, 104380, 113560, 114818, 124916, 135080, 156145, 205076, 208760, 229636, 249832, 256345, 287045, 312290, 410152, 459272, 512690, 563959, 574090, 624580, 871573, 1025380, 1127918, 1148180, 1249160, 1743146, 2050760, 2255836, 2296360, 2819795, 3486292, 4357865, 4511672, 5639590, 6972584, 8715730, 9587303, 11279180, 17431460, 19174606, 22558360, 34862920, 38349212, 47936515, 76698424, 95873030, 191746060, 383492120]

約数ペア:

[(1, 383492120), (2, 191746060), (4, 95873030), (5, 76698424), (8, 47936515), (10, 38349212), (11, 34862920), (17, 22558360), (20, 19174606), (22, 17431460), (34, 11279180), (40, 9587303), (44, 8715730), (55, 6972584), (68, 5639590), (85, 4511672), (88, 4357865), (110, 3486292), (136, 2819795), (167, 2296360), (170, 2255836), (187, 2050760), (220, 1743146), (307, 1249160), (334, 1148180), (340, 1127918), (374, 1025380), (440, 871573), (614, 624580), (668, 574090), (680, 563959), (748, 512690), (835, 459272), (935, 410152), (1228, 312290), (1336, 287045), (1496, 256345), (1535, 249832), (1670, 229636), (1837, 208760), (1870, 205076), (2456, 156145), (2839, 135080), (3070, 124916), (3340, 114818), (3377, 113560), (3674, 104380), (3740, 102538), (5219, 73480), (5678, 67540), (6140, 62458), (6680, 57409), (6754, 56780), (7348, 52190), (7480, 51269), (9185, 41752), (10438, 36740), (11356, 33770), (12280, 31229), (13508, 28390), (14195, 27016), (14696, 26095), (16885, 22712), (18370, 20876)]