770238896

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 1772648448

約数和(自身を除く): 1002409552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 163, 217, 248, 326, 434, 496, 652, 868, 1141, 1304, 1361, 1736, 2282, 2608, 2722, 3472, 4564, 5053, 5444, 9128, 9527, 10106, 10888, 18256, 19054, 20212, 21776, 35371, 38108, 40424, 42191, 70742, 76216, 80848, 84382, 141484, 152432, 168764, 221843, 282968, 295337, 337528, 443686, 565936, 590674, 675056, 887372, 1181348, 1552901, 1774744, 2362696, 3105802, 3549488, 4725392, 6211604, 6877133, 12423208, 13754266, 24846416, 27508532, 48139931, 55017064, 96279862, 110034128, 192559724, 385119448, 770238896]

約数ペア:

[(1, 770238896), (2, 385119448), (4, 192559724), (7, 110034128), (8, 96279862), (14, 55017064), (16, 48139931), (28, 27508532), (31, 24846416), (56, 13754266), (62, 12423208), (112, 6877133), (124, 6211604), (163, 4725392), (217, 3549488), (248, 3105802), (326, 2362696), (434, 1774744), (496, 1552901), (652, 1181348), (868, 887372), (1141, 675056), (1304, 590674), (1361, 565936), (1736, 443686), (2282, 337528), (2608, 295337), (2722, 282968), (3472, 221843), (4564, 168764), (5053, 152432), (5444, 141484), (9128, 84382), (9527, 80848), (10106, 76216), (10888, 70742), (18256, 42191), (19054, 40424), (20212, 38108), (21776, 35371)]