281146008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81919}}^1$

素因数の和:81952

約数の個数: 64

約数和(自身を含む): 825753600

約数和(自身を除く): 544607592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 81919, 163838, 245757, 327676, 491514, 655352, 901109, 983028, 1064947, 1802218, 1966056, 2129894, 2703327, 3194841, 3604436, 4259788, 5406654, 6389682, 7208872, 8519576, 10813308, 11714417, 12779364, 21626616, 23428834, 25558728, 35143251, 46857668, 70286502, 93715336, 140573004, 281146008]

約数ペア:

[(1, 281146008), (2, 140573004), (3, 93715336), (4, 70286502), (6, 46857668), (8, 35143251), (11, 25558728), (12, 23428834), (13, 21626616), (22, 12779364), (24, 11714417), (26, 10813308), (33, 8519576), (39, 7208872), (44, 6389682), (52, 5406654), (66, 4259788), (78, 3604436), (88, 3194841), (104, 2703327), (132, 2129894), (143, 1966056), (156, 1802218), (264, 1064947), (286, 983028), (312, 901109), (429, 655352), (572, 491514), (858, 327676), (1144, 245757), (1716, 163838), (3432, 81919)]