428566952008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1\times {\mathrm{71333}}^1$

素因数の和:72802

約数の個数: 64

約数和(自身を含む): 887123890800

約数和(自身を除く): 458556938792

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 1409, 2132, 2818, 4264, 5636, 11272, 18317, 36634, 57769, 71333, 73268, 115538, 142666, 146536, 231076, 285332, 462152, 570664, 750997, 927329, 1501994, 1854658, 2924653, 3003988, 3709316, 5849306, 6007976, 7418632, 11698612, 23397224, 38020489, 76040978, 100508197, 152081956, 201016394, 304163912, 402032788, 804065576, 1306606561, 2613213122, 4120836077, 5226426244, 8241672154, 10452852488, 16483344308, 32966688616, 53570869001, 107141738002, 214283476004, 428566952008]

約数ペア:

[(1, 428566952008), (2, 214283476004), (4, 107141738002), (8, 53570869001), (13, 32966688616), (26, 16483344308), (41, 10452852488), (52, 8241672154), (82, 5226426244), (104, 4120836077), (164, 2613213122), (328, 1306606561), (533, 804065576), (1066, 402032788), (1409, 304163912), (2132, 201016394), (2818, 152081956), (4264, 100508197), (5636, 76040978), (11272, 38020489), (18317, 23397224), (36634, 11698612), (57769, 7418632), (71333, 6007976), (73268, 5849306), (115538, 3709316), (142666, 3003988), (146536, 2924653), (231076, 1854658), (285332, 1501994), (462152, 927329), (570664, 750997)]