425762792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30781}}^1$

素因数の和:30826

約数の個数: 64

約数和(自身を含む): 1034275200

約数和(自身を除く): 608512408

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 30781, 61562, 123124, 215467, 246248, 400153, 430934, 584839, 800306, 861868, 1169678, 1600612, 1723736, 2339356, 2801071, 3201224, 4093873, 4678712, 5602142, 7602907, 8187746, 11204284, 15205814, 16375492, 22408568, 30411628, 32750984, 53220349, 60823256, 106440698, 212881396, 425762792]

約数ペア:

[(1, 425762792), (2, 212881396), (4, 106440698), (7, 60823256), (8, 53220349), (13, 32750984), (14, 30411628), (19, 22408568), (26, 16375492), (28, 15205814), (38, 11204284), (52, 8187746), (56, 7602907), (76, 5602142), (91, 4678712), (104, 4093873), (133, 3201224), (152, 2801071), (182, 2339356), (247, 1723736), (266, 1600612), (364, 1169678), (494, 861868), (532, 800306), (728, 584839), (988, 430934), (1064, 400153), (1729, 246248), (1976, 215467), (3458, 123124), (6916, 61562), (13832, 30781)]