284086712

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 674820720

約数和(自身を除く): 390734008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 107, 182, 196, 214, 364, 392, 428, 521, 637, 728, 749, 856, 1042, 1274, 1391, 1498, 2084, 2548, 2782, 2996, 3647, 4168, 5096, 5243, 5564, 5992, 6773, 7294, 9737, 10486, 11128, 13546, 14588, 19474, 20972, 25529, 27092, 29176, 38948, 41944, 47411, 51058, 54184, 55747, 68159, 77896, 94822, 102116, 111494, 136318, 189644, 204232, 222988, 272636, 331877, 379288, 390229, 445976, 545272, 663754, 724711, 780458, 1327508, 1449422, 1560916, 2655016, 2731603, 2898844, 3121832, 5072977, 5463206, 5797688, 10145954, 10926412, 20291908, 21852824, 35510839, 40583816, 71021678, 142043356, 284086712]

約数ペア:

[(1, 284086712), (2, 142043356), (4, 71021678), (7, 40583816), (8, 35510839), (13, 21852824), (14, 20291908), (26, 10926412), (28, 10145954), (49, 5797688), (52, 5463206), (56, 5072977), (91, 3121832), (98, 2898844), (104, 2731603), (107, 2655016), (182, 1560916), (196, 1449422), (214, 1327508), (364, 780458), (392, 724711), (428, 663754), (521, 545272), (637, 445976), (728, 390229), (749, 379288), (856, 331877), (1042, 272636), (1274, 222988), (1391, 204232), (1498, 189644), (2084, 136318), (2548, 111494), (2782, 102116), (2996, 94822), (3647, 77896), (4168, 68159), (5096, 55747), (5243, 54184), (5564, 51058), (5992, 47411), (6773, 41944), (7294, 38948), (9737, 29176), (10486, 27092), (11128, 25529), (13546, 20972), (14588, 19474)]