344095780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 853719552

約数和(自身を除く): 509623772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 151, 164, 205, 287, 302, 397, 410, 574, 604, 755, 794, 820, 1057, 1148, 1435, 1510, 1588, 1985, 2114, 2779, 2870, 3020, 3970, 4228, 5285, 5558, 5740, 6191, 7940, 10570, 11116, 12382, 13895, 16277, 21140, 24764, 27790, 30955, 32554, 43337, 55580, 59947, 61910, 65108, 81385, 86674, 113939, 119894, 123820, 162770, 173348, 216685, 227878, 239788, 299735, 325540, 419629, 433370, 455756, 569695, 599470, 839258, 866740, 1139390, 1198940, 1678516, 2098145, 2278780, 2457827, 4196290, 4915654, 8392580, 9831308, 12289135, 17204789, 24578270, 34409578, 49156540, 68819156, 86023945, 172047890, 344095780]

約数ペア:

[(1, 344095780), (2, 172047890), (4, 86023945), (5, 68819156), (7, 49156540), (10, 34409578), (14, 24578270), (20, 17204789), (28, 12289135), (35, 9831308), (41, 8392580), (70, 4915654), (82, 4196290), (140, 2457827), (151, 2278780), (164, 2098145), (205, 1678516), (287, 1198940), (302, 1139390), (397, 866740), (410, 839258), (574, 599470), (604, 569695), (755, 455756), (794, 433370), (820, 419629), (1057, 325540), (1148, 299735), (1435, 239788), (1510, 227878), (1588, 216685), (1985, 173348), (2114, 162770), (2779, 123820), (2870, 119894), (3020, 113939), (3970, 86674), (4228, 81385), (5285, 65108), (5558, 61910), (5740, 59947), (6191, 55580), (7940, 43337), (10570, 32554), (11116, 30955), (12382, 27790), (13895, 24764), (16277, 21140)]