2644675432

素因数分解:

$2^3\times 7^3\times {\mathrm{127}}^1\times {\mathrm{7589}}^1$

素因数の和:7743

約数の個数: 64

約数和(自身を含む): 5829120000

約数和(自身を除く): 3184444568

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 343, 392, 508, 686, 889, 1016, 1372, 1778, 2744, 3556, 6223, 7112, 7589, 12446, 15178, 24892, 30356, 43561, 49784, 53123, 60712, 87122, 106246, 174244, 212492, 348488, 371861, 424984, 743722, 963803, 1487444, 1927606, 2603027, 2974888, 3855212, 5206054, 6746621, 7710424, 10412108, 13493242, 20824216, 26986484, 47226347, 53972968, 94452694, 188905388, 330584429, 377810776, 661168858, 1322337716, 2644675432]

約数ペア:

[(1, 2644675432), (2, 1322337716), (4, 661168858), (7, 377810776), (8, 330584429), (14, 188905388), (28, 94452694), (49, 53972968), (56, 47226347), (98, 26986484), (127, 20824216), (196, 13493242), (254, 10412108), (343, 7710424), (392, 6746621), (508, 5206054), (686, 3855212), (889, 2974888), (1016, 2603027), (1372, 1927606), (1778, 1487444), (2744, 963803), (3556, 743722), (6223, 424984), (7112, 371861), (7589, 348488), (12446, 212492), (15178, 174244), (24892, 106246), (30356, 87122), (43561, 60712), (49784, 53123)]