1282776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 3611520

約数和(自身を除く): 2328744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 113, 129, 132, 172, 226, 258, 264, 339, 344, 452, 473, 516, 678, 904, 946, 1032, 1243, 1356, 1419, 1892, 2486, 2712, 2838, 3729, 3784, 4859, 4972, 5676, 7458, 9718, 9944, 11352, 14577, 14916, 19436, 29154, 29832, 38872, 53449, 58308, 106898, 116616, 160347, 213796, 320694, 427592, 641388, 1282776]

約数ペア:

[(1, 1282776), (2, 641388), (3, 427592), (4, 320694), (6, 213796), (8, 160347), (11, 116616), (12, 106898), (22, 58308), (24, 53449), (33, 38872), (43, 29832), (44, 29154), (66, 19436), (86, 14916), (88, 14577), (113, 11352), (129, 9944), (132, 9718), (172, 7458), (226, 5676), (258, 4972), (264, 4859), (339, 3784), (344, 3729), (452, 2838), (473, 2712), (516, 2486), (678, 1892), (904, 1419), (946, 1356), (1032, 1243)]