814480856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6427}}^1$

素因数の和:6544

約数の個数: 64

約数和(自身を含む): 1826580480

約数和(自身を除く): 1012099624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1736, 2044, 2263, 4088, 4526, 6427, 9052, 12854, 15841, 18104, 25708, 31682, 44989, 51416, 63364, 89978, 126728, 179956, 199237, 359912, 398474, 469171, 796948, 938342, 1394659, 1593896, 1876684, 2789318, 3284197, 3753368, 5578636, 6568394, 11157272, 13136788, 14544301, 26273576, 29088602, 58177204, 101810107, 116354408, 203620214, 407240428, 814480856]

約数ペア:

[(1, 814480856), (2, 407240428), (4, 203620214), (7, 116354408), (8, 101810107), (14, 58177204), (28, 29088602), (31, 26273576), (56, 14544301), (62, 13136788), (73, 11157272), (124, 6568394), (146, 5578636), (217, 3753368), (248, 3284197), (292, 2789318), (434, 1876684), (511, 1593896), (584, 1394659), (868, 938342), (1022, 796948), (1736, 469171), (2044, 398474), (2263, 359912), (4088, 199237), (4526, 179956), (6427, 126728), (9052, 89978), (12854, 63364), (15841, 51416), (18104, 44989), (25708, 31682)]