253466928

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 240

約数和(自身を含む): 863521120

約数和(自身を除く): 610054192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 121, 132, 143, 144, 156, 176, 198, 208, 216, 234, 242, 264, 286, 297, 312, 351, 363, 373, 396, 429, 432, 468, 484, 528, 572, 594, 624, 702, 726, 746, 792, 858, 936, 968, 1089, 1119, 1144, 1188, 1287, 1404, 1452, 1492, 1573, 1584, 1716, 1872, 1936, 2178, 2238, 2288, 2376, 2574, 2808, 2904, 2984, 3146, 3267, 3357, 3432, 3861, 4103, 4356, 4476, 4719, 4752, 4849, 5148, 5616, 5808, 5968, 6292, 6534, 6714, 6864, 7722, 8206, 8712, 8952, 9438, 9698, 10071, 10296, 12309, 12584, 13068, 13428, 14157, 14547, 15444, 16412, 17424, 17904, 18876, 19396, 20142, 20592, 24618, 25168, 26136, 26856, 28314, 29094, 30888, 32824, 36927, 37752, 38792, 40284, 42471, 43641, 45133, 49236, 52272, 53339, 53712, 56628, 58188, 61776, 65648, 73854, 75504, 77584, 80568, 84942, 87282, 90266, 98472, 106678, 110781, 113256, 116376, 130923, 135399, 147708, 160017, 161136, 169884, 174564, 180532, 196944, 213356, 221562, 226512, 232752, 261846, 270798, 295416, 320034, 339768, 349128, 361064, 406197, 426712, 443124, 480051, 523692, 541596, 586729, 590832, 640068, 679536, 698256, 722128, 812394, 853424, 886248, 960102, 1047384, 1083192, 1173458, 1218591, 1280136, 1440153, 1624788, 1760187, 1772496, 1920204, 2094768, 2166384, 2346916, 2437182, 2560272, 2880306, 3249576, 3520374, 3840408, 4693832, 4874364, 5280561, 5760612, 6499152, 7040748, 7680816, 9387664, 9748728, 10561122, 11521224, 14081496, 15841683, 19497456, 21122244, 23042448, 28162992, 31683366, 42244488, 63366732, 84488976, 126733464, 253466928]

約数ペア:

[(1, 253466928), (2, 126733464), (3, 84488976), (4, 63366732), (6, 42244488), (8, 31683366), (9, 28162992), (11, 23042448), (12, 21122244), (13, 19497456), (16, 15841683), (18, 14081496), (22, 11521224), (24, 10561122), (26, 9748728), (27, 9387664), (33, 7680816), (36, 7040748), (39, 6499152), (44, 5760612), (48, 5280561), (52, 4874364), (54, 4693832), (66, 3840408), (72, 3520374), (78, 3249576), (88, 2880306), (99, 2560272), (104, 2437182), (108, 2346916), (117, 2166384), (121, 2094768), (132, 1920204), (143, 1772496), (144, 1760187), (156, 1624788), (176, 1440153), (198, 1280136), (208, 1218591), (216, 1173458), (234, 1083192), (242, 1047384), (264, 960102), (286, 886248), (297, 853424), (312, 812394), (351, 722128), (363, 698256), (373, 679536), (396, 640068), (429, 590832), (432, 586729), (468, 541596), (484, 523692), (528, 480051), (572, 443124), (594, 426712), (624, 406197), (702, 361064), (726, 349128), (746, 339768), (792, 320034), (858, 295416), (936, 270798), (968, 261846), (1089, 232752), (1119, 226512), (1144, 221562), (1188, 213356), (1287, 196944), (1404, 180532), (1452, 174564), (1492, 169884), (1573, 161136), (1584, 160017), (1716, 147708), (1872, 135399), (1936, 130923), (2178, 116376), (2238, 113256), (2288, 110781), (2376, 106678), (2574, 98472), (2808, 90266), (2904, 87282), (2984, 84942), (3146, 80568), (3267, 77584), (3357, 75504), (3432, 73854), (3861, 65648), (4103, 61776), (4356, 58188), (4476, 56628), (4719, 53712), (4752, 53339), (4849, 52272), (5148, 49236), (5616, 45133), (5808, 43641), (5968, 42471), (6292, 40284), (6534, 38792), (6714, 37752), (6864, 36927), (7722, 32824), (8206, 30888), (8712, 29094), (8952, 28314), (9438, 26856), (9698, 26136), (10071, 25168), (10296, 24618), (12309, 20592), (12584, 20142), (13068, 19396), (13428, 18876), (14157, 17904), (14547, 17424), (15444, 16412)]