393371776

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15139}}^1$

素因数の和:15189

約数の個数: 64

約数和(自身を含む): 926568000

約数和(自身を除く): 533196224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 12992, 15139, 25984, 30278, 60556, 105973, 121112, 211946, 242224, 423892, 439031, 484448, 847784, 878062, 968896, 1695568, 1756124, 1937792, 3073217, 3391136, 3512248, 6146434, 6782272, 7024496, 12292868, 13564544, 14048992, 24585736, 28097984, 49171472, 56195968, 98342944, 196685888, 393371776]

約数ペア:

[(1, 393371776), (2, 196685888), (4, 98342944), (7, 56195968), (8, 49171472), (14, 28097984), (16, 24585736), (28, 14048992), (29, 13564544), (32, 12292868), (56, 7024496), (58, 6782272), (64, 6146434), (112, 3512248), (116, 3391136), (128, 3073217), (203, 1937792), (224, 1756124), (232, 1695568), (406, 968896), (448, 878062), (464, 847784), (812, 484448), (896, 439031), (928, 423892), (1624, 242224), (1856, 211946), (3248, 121112), (3712, 105973), (6496, 60556), (12992, 30278), (15139, 25984)]