409968772216

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1\times {\mathrm{2749}}^1$

素因数の和:3896

約数の個数: 64

約数和(自身を含む): 780615000000

約数和(自身を除く): 370646227784

約数列:

[1, 2, 4, 8, 113, 199, 226, 398, 452, 796, 829, 904, 1592, 1658, 2749, 3316, 5498, 6632, 10996, 21992, 22487, 44974, 89948, 93677, 164971, 179896, 187354, 310637, 329942, 374708, 547051, 621274, 659884, 749416, 1094102, 1242548, 1319768, 2188204, 2278921, 2485096, 4376408, 4557842, 9115684, 18231368, 18641723, 37283446, 61816763, 74566892, 123633526, 149133784, 247267052, 257518073, 453505279, 494534104, 515036146, 907010558, 1030072292, 1814021116, 2060144584, 3628042232, 51246096527, 102492193054, 204984386108, 409968772216]

約数ペア:

[(1, 409968772216), (2, 204984386108), (4, 102492193054), (8, 51246096527), (113, 3628042232), (199, 2060144584), (226, 1814021116), (398, 1030072292), (452, 907010558), (796, 515036146), (829, 494534104), (904, 453505279), (1592, 257518073), (1658, 247267052), (2749, 149133784), (3316, 123633526), (5498, 74566892), (6632, 61816763), (10996, 37283446), (21992, 18641723), (22487, 18231368), (44974, 9115684), (89948, 4557842), (93677, 4376408), (164971, 2485096), (179896, 2278921), (187354, 2188204), (310637, 1319768), (329942, 1242548), (374708, 1094102), (547051, 749416), (621274, 659884)]