255673861164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9715529}}^1$

素因数の和:9715599

約数の個数: 72

約数和(自身を含む): 700217678160

約数和(自身を除く): 444543816996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 13158, 26316, 9715529, 19431058, 29146587, 38862116, 58293174, 87439761, 116586348, 165163993, 174879522, 330327986, 349759044, 417767747, 495491979, 660655972, 835535494, 990983958, 1253303241, 1486475937, 1671070988, 1981967916, 2506606482, 2972951874, 3759909723, 5013212964, 5945903748, 7102051699, 7519819446, 14204103398, 15039638892, 21306155097, 28408206796, 42612310194, 63918465291, 85224620388, 127836930582, 255673861164]

約数ペア:

[(1, 255673861164), (2, 127836930582), (3, 85224620388), (4, 63918465291), (6, 42612310194), (9, 28408206796), (12, 21306155097), (17, 15039638892), (18, 14204103398), (34, 7519819446), (36, 7102051699), (43, 5945903748), (51, 5013212964), (68, 3759909723), (86, 2972951874), (102, 2506606482), (129, 1981967916), (153, 1671070988), (172, 1486475937), (204, 1253303241), (258, 990983958), (306, 835535494), (387, 660655972), (516, 495491979), (612, 417767747), (731, 349759044), (774, 330327986), (1462, 174879522), (1548, 165163993), (2193, 116586348), (2924, 87439761), (4386, 58293174), (6579, 38862116), (8772, 29146587), (13158, 19431058), (26316, 9715529)]