244349560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67129}}^1$

素因数の和:67160

約数の個数: 64

約数和(自身を含む): 676670400

約数和(自身を除く): 432320840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 67129, 134258, 268516, 335645, 469903, 537032, 671290, 872677, 939806, 1342580, 1745354, 1879612, 2349515, 2685160, 3490708, 3759224, 4363385, 4699030, 6108739, 6981416, 8726770, 9398060, 12217478, 17453540, 18796120, 24434956, 30543695, 34907080, 48869912, 61087390, 122174780, 244349560]

約数ペア:

[(1, 244349560), (2, 122174780), (4, 61087390), (5, 48869912), (7, 34907080), (8, 30543695), (10, 24434956), (13, 18796120), (14, 17453540), (20, 12217478), (26, 9398060), (28, 8726770), (35, 6981416), (40, 6108739), (52, 4699030), (56, 4363385), (65, 3759224), (70, 3490708), (91, 2685160), (104, 2349515), (130, 1879612), (140, 1745354), (182, 1342580), (260, 939806), (280, 872677), (364, 671290), (455, 537032), (520, 469903), (728, 335645), (910, 268516), (1820, 134258), (3640, 67129)]