1555419684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{3719}}^1$

素因数の和:4129

約数の個数: 96

約数和(自身を含む): 4479713280

約数和(自身を除く): 2924293596

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 383, 546, 766, 1092, 1149, 1532, 2298, 2681, 3719, 4596, 4979, 5362, 7438, 8043, 9958, 10724, 11157, 14876, 14937, 16086, 19916, 22314, 26033, 29874, 32172, 34853, 44628, 48347, 52066, 59748, 69706, 78099, 96694, 104132, 104559, 139412, 145041, 156198, 193388, 209118, 290082, 312396, 338429, 418236, 580164, 676858, 1015287, 1353716, 1424377, 2030574, 2848754, 4061148, 4273131, 5697508, 8546262, 9970639, 17092524, 18516901, 19941278, 29911917, 37033802, 39882556, 55550703, 59823834, 74067604, 111101406, 119647668, 129618307, 222202812, 259236614, 388854921, 518473228, 777709842, 1555419684]

約数ペア:

[(1, 1555419684), (2, 777709842), (3, 518473228), (4, 388854921), (6, 259236614), (7, 222202812), (12, 129618307), (13, 119647668), (14, 111101406), (21, 74067604), (26, 59823834), (28, 55550703), (39, 39882556), (42, 37033802), (52, 29911917), (78, 19941278), (84, 18516901), (91, 17092524), (156, 9970639), (182, 8546262), (273, 5697508), (364, 4273131), (383, 4061148), (546, 2848754), (766, 2030574), (1092, 1424377), (1149, 1353716), (1532, 1015287), (2298, 676858), (2681, 580164), (3719, 418236), (4596, 338429), (4979, 312396), (5362, 290082), (7438, 209118), (8043, 193388), (9958, 156198), (10724, 145041), (11157, 139412), (14876, 104559), (14937, 104132), (16086, 96694), (19916, 78099), (22314, 69706), (26033, 59748), (29874, 52066), (32172, 48347), (34853, 44628)]