961394816

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3437

約数の個数: 64

約数和(自身を含む): 2004748800

約数和(自身を除く): 1043353984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 292, 496, 584, 992, 1168, 1984, 2263, 2336, 3319, 3968, 4526, 4672, 6638, 9052, 9344, 13276, 18104, 26552, 36208, 53104, 72416, 102889, 106208, 144832, 205778, 212416, 242287, 289664, 411556, 424832, 484574, 823112, 969148, 1646224, 1938296, 3292448, 3876592, 6584896, 7510897, 7753184, 13169792, 15021794, 15506368, 30043588, 31012736, 60087176, 120174352, 240348704, 480697408, 961394816]

約数ペア:

[(1, 961394816), (2, 480697408), (4, 240348704), (8, 120174352), (16, 60087176), (31, 31012736), (32, 30043588), (62, 15506368), (64, 15021794), (73, 13169792), (124, 7753184), (128, 7510897), (146, 6584896), (248, 3876592), (292, 3292448), (496, 1938296), (584, 1646224), (992, 969148), (1168, 823112), (1984, 484574), (2263, 424832), (2336, 411556), (3319, 289664), (3968, 242287), (4526, 212416), (4672, 205778), (6638, 144832), (9052, 106208), (9344, 102889), (13276, 72416), (18104, 53104), (26552, 36208)]