670657824

素因数分解:

$2^5\times 3^2\times {\mathrm{947}}^1\times {\mathrm{2459}}^1$

素因数の和:3422

約数の個数: 72

約数和(自身を含む): 1909973520

約数和(自身を除く): 1239315696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 947, 1894, 2459, 2841, 3788, 4918, 5682, 7377, 7576, 8523, 9836, 11364, 14754, 15152, 17046, 19672, 22131, 22728, 29508, 30304, 34092, 39344, 44262, 45456, 59016, 68184, 78688, 88524, 90912, 118032, 136368, 177048, 236064, 272736, 354096, 708192, 2328673, 4657346, 6986019, 9314692, 13972038, 18629384, 20958057, 27944076, 37258768, 41916114, 55888152, 74517536, 83832228, 111776304, 167664456, 223552608, 335328912, 670657824]

約数ペア:

[(1, 670657824), (2, 335328912), (3, 223552608), (4, 167664456), (6, 111776304), (8, 83832228), (9, 74517536), (12, 55888152), (16, 41916114), (18, 37258768), (24, 27944076), (32, 20958057), (36, 18629384), (48, 13972038), (72, 9314692), (96, 6986019), (144, 4657346), (288, 2328673), (947, 708192), (1894, 354096), (2459, 272736), (2841, 236064), (3788, 177048), (4918, 136368), (5682, 118032), (7377, 90912), (7576, 88524), (8523, 78688), (9836, 68184), (11364, 59016), (14754, 45456), (15152, 44262), (17046, 39344), (19672, 34092), (22131, 30304), (22728, 29508)]