788268894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{12211}}^1$

素因数の和:12305

約数の個数: 64

約数和(自身を含む): 1899210240

約数和(自身を除く): 1110941346

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 53, 58, 87, 106, 159, 174, 203, 318, 371, 406, 609, 742, 1113, 1218, 1537, 2226, 3074, 4611, 9222, 10759, 12211, 21518, 24422, 32277, 36633, 64554, 73266, 85477, 170954, 256431, 354119, 512862, 647183, 708238, 1062357, 1294366, 1941549, 2124714, 2478833, 3883098, 4530281, 4957666, 7436499, 9060562, 13590843, 14872998, 18768307, 27181686, 37536614, 56304921, 112609842, 131378149, 262756298, 394134447, 788268894]

約数ペア:

[(1, 788268894), (2, 394134447), (3, 262756298), (6, 131378149), (7, 112609842), (14, 56304921), (21, 37536614), (29, 27181686), (42, 18768307), (53, 14872998), (58, 13590843), (87, 9060562), (106, 7436499), (159, 4957666), (174, 4530281), (203, 3883098), (318, 2478833), (371, 2124714), (406, 1941549), (609, 1294366), (742, 1062357), (1113, 708238), (1218, 647183), (1537, 512862), (2226, 354119), (3074, 256431), (4611, 170954), (9222, 85477), (10759, 73266), (12211, 64554), (21518, 36633), (24422, 32277)]