406680816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 1089041408

約数和(自身を除く): 682360592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 337, 372, 496, 674, 744, 811, 1011, 1348, 1488, 1622, 2022, 2433, 2696, 3244, 4044, 4866, 5392, 6488, 8088, 9732, 10447, 12976, 16176, 19464, 20894, 25141, 31341, 38928, 41788, 50282, 62682, 75423, 83576, 100564, 125364, 150846, 167152, 201128, 250728, 273307, 301692, 402256, 501456, 546614, 603384, 819921, 1093228, 1206768, 1639842, 2186456, 3279684, 4372912, 6559368, 8472517, 13118736, 16945034, 25417551, 33890068, 50835102, 67780136, 101670204, 135560272, 203340408, 406680816]

約数ペア:

[(1, 406680816), (2, 203340408), (3, 135560272), (4, 101670204), (6, 67780136), (8, 50835102), (12, 33890068), (16, 25417551), (24, 16945034), (31, 13118736), (48, 8472517), (62, 6559368), (93, 4372912), (124, 3279684), (186, 2186456), (248, 1639842), (337, 1206768), (372, 1093228), (496, 819921), (674, 603384), (744, 546614), (811, 501456), (1011, 402256), (1348, 301692), (1488, 273307), (1622, 250728), (2022, 201128), (2433, 167152), (2696, 150846), (3244, 125364), (4044, 100564), (4866, 83576), (5392, 75423), (6488, 62682), (8088, 50282), (9732, 41788), (10447, 38928), (12976, 31341), (16176, 25141), (19464, 20894)]