320913638312

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{94169}}^1$

素因数の和:94638

約数の個数: 64

約数和(自身を含む): 640902186000

約数和(自身を除く): 319988547688

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 397, 794, 1073, 1588, 2146, 3176, 4292, 8584, 11513, 14689, 23026, 29378, 46052, 58756, 92104, 94169, 117512, 188338, 376676, 425981, 753352, 851962, 1703924, 2730901, 3407848, 3484253, 5461802, 6968506, 10923604, 13937012, 21847208, 27874024, 37385093, 74770186, 101043337, 149540372, 202086674, 299080744, 404173348, 808346696, 1084167697, 1383248441, 2168335394, 2766496882, 4336670788, 5532993764, 8673341576, 11065987528, 40114204789, 80228409578, 160456819156, 320913638312]

約数ペア:

[(1, 320913638312), (2, 160456819156), (4, 80228409578), (8, 40114204789), (29, 11065987528), (37, 8673341576), (58, 5532993764), (74, 4336670788), (116, 2766496882), (148, 2168335394), (232, 1383248441), (296, 1084167697), (397, 808346696), (794, 404173348), (1073, 299080744), (1588, 202086674), (2146, 149540372), (3176, 101043337), (4292, 74770186), (8584, 37385093), (11513, 27874024), (14689, 21847208), (23026, 13937012), (29378, 10923604), (46052, 6968506), (58756, 5461802), (92104, 3484253), (94169, 3407848), (117512, 2730901), (188338, 1703924), (376676, 851962), (425981, 753352)]