858995412086

素因数分解:

$2^1\times 7^4\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{9067}}^1$

素因数の和:9387

約数の個数: 80

約数和(自身を含む): 1525492048080

約数和(自身を除く): 666496635994

約数列:

[1, 2, 7, 14, 49, 98, 109, 181, 218, 343, 362, 686, 763, 1267, 1526, 2401, 2534, 4802, 5341, 8869, 9067, 10682, 17738, 18134, 19729, 37387, 39458, 62083, 63469, 74774, 124166, 126938, 138103, 261709, 276206, 434581, 444283, 523418, 869162, 888566, 966721, 988303, 1641127, 1933442, 1976606, 3109981, 3282254, 6219962, 6767047, 6918121, 11487889, 13534094, 13836242, 21769867, 22975778, 43539734, 47369329, 48426847, 80415223, 94738658, 96853694, 160830446, 178882843, 338987929, 357765686, 562906561, 677975858, 1125813122, 1252179901, 2372915503, 2504359802, 3940345927, 4745831006, 7880691854, 8765259307, 17530518614, 61356815149, 122713630298, 429497706043, 858995412086]

約数ペア:

[(1, 858995412086), (2, 429497706043), (7, 122713630298), (14, 61356815149), (49, 17530518614), (98, 8765259307), (109, 7880691854), (181, 4745831006), (218, 3940345927), (343, 2504359802), (362, 2372915503), (686, 1252179901), (763, 1125813122), (1267, 677975858), (1526, 562906561), (2401, 357765686), (2534, 338987929), (4802, 178882843), (5341, 160830446), (8869, 96853694), (9067, 94738658), (10682, 80415223), (17738, 48426847), (18134, 47369329), (19729, 43539734), (37387, 22975778), (39458, 21769867), (62083, 13836242), (63469, 13534094), (74774, 11487889), (124166, 6918121), (126938, 6767047), (138103, 6219962), (261709, 3282254), (276206, 3109981), (434581, 1976606), (444283, 1933442), (523418, 1641127), (869162, 988303), (888566, 966721)]