313993248

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 855328320

約数和(自身を除く): 541335072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 109, 111, 148, 218, 222, 296, 327, 436, 444, 592, 654, 811, 872, 888, 1184, 1308, 1622, 1744, 1776, 2433, 2616, 3244, 3488, 3552, 4033, 4866, 5232, 6488, 8066, 9732, 10464, 12099, 12976, 16132, 19464, 24198, 25952, 30007, 32264, 38928, 48396, 60014, 64528, 77856, 88399, 90021, 96792, 120028, 129056, 176798, 180042, 193584, 240056, 265197, 353596, 360084, 387168, 480112, 530394, 707192, 720168, 960224, 1060788, 1414384, 1440336, 2121576, 2828768, 2880672, 3270763, 4243152, 6541526, 8486304, 9812289, 13083052, 19624578, 26166104, 39249156, 52332208, 78498312, 104664416, 156996624, 313993248]

約数ペア:

[(1, 313993248), (2, 156996624), (3, 104664416), (4, 78498312), (6, 52332208), (8, 39249156), (12, 26166104), (16, 19624578), (24, 13083052), (32, 9812289), (37, 8486304), (48, 6541526), (74, 4243152), (96, 3270763), (109, 2880672), (111, 2828768), (148, 2121576), (218, 1440336), (222, 1414384), (296, 1060788), (327, 960224), (436, 720168), (444, 707192), (592, 530394), (654, 480112), (811, 387168), (872, 360084), (888, 353596), (1184, 265197), (1308, 240056), (1622, 193584), (1744, 180042), (1776, 176798), (2433, 129056), (2616, 120028), (3244, 96792), (3488, 90021), (3552, 88399), (4033, 77856), (4866, 64528), (5232, 60014), (6488, 48396), (8066, 38928), (9732, 32264), (10464, 30007), (12099, 25952), (12976, 24198), (16132, 19464)]