1220702952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{427417}}^1$

素因数の和:427450

約数の個数: 64

約数和(自身を含む): 3692891520

約数和(自身を除く): 2472188568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 427417, 854834, 1282251, 1709668, 2564502, 2991919, 3419336, 5129004, 5983838, 7266089, 8975757, 10258008, 11967676, 14532178, 17951514, 21798267, 23935352, 29064356, 35903028, 43596534, 50862623, 58128712, 71806056, 87193068, 101725246, 152587869, 174386136, 203450492, 305175738, 406900984, 610351476, 1220702952]

約数ペア:

[(1, 1220702952), (2, 610351476), (3, 406900984), (4, 305175738), (6, 203450492), (7, 174386136), (8, 152587869), (12, 101725246), (14, 87193068), (17, 71806056), (21, 58128712), (24, 50862623), (28, 43596534), (34, 35903028), (42, 29064356), (51, 23935352), (56, 21798267), (68, 17951514), (84, 14532178), (102, 11967676), (119, 10258008), (136, 8975757), (168, 7266089), (204, 5983838), (238, 5129004), (357, 3419336), (408, 2991919), (476, 2564502), (714, 1709668), (952, 1282251), (1428, 854834), (2856, 427417)]