1330389396

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{349}}^1\times {\mathrm{2161}}^1$

素因数の和:2534

約数の個数: 108

約数和(自身を含む): 3925002900

約数和(自身を除く): 2594613504

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 349, 441, 588, 698, 882, 1047, 1396, 1764, 2094, 2161, 2443, 3141, 4188, 4322, 4886, 6282, 6483, 7329, 8644, 9772, 12564, 12966, 14658, 15127, 17101, 19449, 21987, 25932, 29316, 30254, 34202, 38898, 43974, 45381, 51303, 60508, 68404, 77796, 87948, 90762, 102606, 105889, 136143, 153909, 181524, 205212, 211778, 272286, 307818, 317667, 423556, 544572, 615636, 635334, 754189, 953001, 1270668, 1508378, 1906002, 2262567, 3016756, 3812004, 4525134, 5279323, 6787701, 9050268, 10558646, 13575402, 15837969, 21117292, 27150804, 31675938, 36955261, 47513907, 63351876, 73910522, 95027814, 110865783, 147821044, 190055628, 221731566, 332597349, 443463132, 665194698, 1330389396]

約数ペア:

[(1, 1330389396), (2, 665194698), (3, 443463132), (4, 332597349), (6, 221731566), (7, 190055628), (9, 147821044), (12, 110865783), (14, 95027814), (18, 73910522), (21, 63351876), (28, 47513907), (36, 36955261), (42, 31675938), (49, 27150804), (63, 21117292), (84, 15837969), (98, 13575402), (126, 10558646), (147, 9050268), (196, 6787701), (252, 5279323), (294, 4525134), (349, 3812004), (441, 3016756), (588, 2262567), (698, 1906002), (882, 1508378), (1047, 1270668), (1396, 953001), (1764, 754189), (2094, 635334), (2161, 615636), (2443, 544572), (3141, 423556), (4188, 317667), (4322, 307818), (4886, 272286), (6282, 211778), (6483, 205212), (7329, 181524), (8644, 153909), (9772, 136143), (12564, 105889), (12966, 102606), (14658, 90762), (15127, 87948), (17101, 77796), (19449, 68404), (21987, 60508), (25932, 51303), (29316, 45381), (30254, 43974), (34202, 38898)]