676603072

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4173

約数の個数: 56

約数和(自身を含む): 1423822400

約数和(自身を除く): 747219328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 556, 608, 1112, 1216, 2224, 2641, 4003, 4448, 5282, 8006, 8896, 10564, 16012, 21128, 32024, 42256, 64048, 76057, 84512, 128096, 152114, 169024, 256192, 304228, 556417, 608456, 1112834, 1216912, 2225668, 2433824, 4451336, 4867648, 8902672, 10571923, 17805344, 21143846, 35610688, 42287692, 84575384, 169150768, 338301536, 676603072]

約数ペア:

[(1, 676603072), (2, 338301536), (4, 169150768), (8, 84575384), (16, 42287692), (19, 35610688), (32, 21143846), (38, 17805344), (64, 10571923), (76, 8902672), (139, 4867648), (152, 4451336), (278, 2433824), (304, 2225668), (556, 1216912), (608, 1112834), (1112, 608456), (1216, 556417), (2224, 304228), (2641, 256192), (4003, 169024), (4448, 152114), (5282, 128096), (8006, 84512), (8896, 76057), (10564, 64048), (16012, 42256), (21128, 32024)]