258748440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{74353}}^1$

素因数の和:74396

約数の個数: 64

約数和(自身を含む): 803023200

約数和(自身を除く): 544274760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 74353, 148706, 223059, 297412, 371765, 446118, 594824, 743530, 892236, 1115295, 1487060, 1784472, 2156237, 2230590, 2974120, 4312474, 4461180, 6468711, 8624948, 8922360, 10781185, 12937422, 17249896, 21562370, 25874844, 32343555, 43124740, 51749688, 64687110, 86249480, 129374220, 258748440]

約数ペア:

[(1, 258748440), (2, 129374220), (3, 86249480), (4, 64687110), (5, 51749688), (6, 43124740), (8, 32343555), (10, 25874844), (12, 21562370), (15, 17249896), (20, 12937422), (24, 10781185), (29, 8922360), (30, 8624948), (40, 6468711), (58, 4461180), (60, 4312474), (87, 2974120), (116, 2230590), (120, 2156237), (145, 1784472), (174, 1487060), (232, 1115295), (290, 892236), (348, 743530), (435, 594824), (580, 446118), (696, 371765), (870, 297412), (1160, 223059), (1740, 148706), (3480, 74353)]