638295624

素因数分解:

$2^3\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{8293}}^1$

素因数の和:9374

約数の個数: 48

約数和(自身を含む): 1730543100

約数和(自身を除く): 1092247476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1069, 2138, 3207, 4276, 6414, 8293, 8552, 9621, 12828, 16586, 19242, 24879, 25656, 33172, 38484, 49758, 66344, 74637, 76968, 99516, 149274, 199032, 298548, 597096, 8865217, 17730434, 26595651, 35460868, 53191302, 70921736, 79786953, 106382604, 159573906, 212765208, 319147812, 638295624]

約数ペア:

[(1, 638295624), (2, 319147812), (3, 212765208), (4, 159573906), (6, 106382604), (8, 79786953), (9, 70921736), (12, 53191302), (18, 35460868), (24, 26595651), (36, 17730434), (72, 8865217), (1069, 597096), (2138, 298548), (3207, 199032), (4276, 149274), (6414, 99516), (8293, 76968), (8552, 74637), (9621, 66344), (12828, 49758), (16586, 38484), (19242, 33172), (24879, 25656)]