253101888

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 224

約数和(自身を含む): 844905600

約数和(自身を除く): 591803712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 576, 593, 608, 624, 684, 702, 741, 832, 864, 912, 936, 988, 1026, 1186, 1216, 1248, 1368, 1404, 1482, 1728, 1779, 1824, 1872, 1976, 2052, 2223, 2372, 2496, 2736, 2808, 2964, 3558, 3648, 3744, 3952, 4104, 4446, 4744, 5337, 5472, 5616, 5928, 6669, 7116, 7488, 7709, 7904, 8208, 8892, 9488, 10674, 10944, 11232, 11267, 11856, 13338, 14232, 15418, 15808, 16011, 16416, 17784, 18976, 21348, 22464, 22534, 23127, 23712, 26676, 28464, 30836, 32022, 32832, 33801, 35568, 37952, 42696, 45068, 46254, 47424, 53352, 56928, 61672, 64044, 67602, 69381, 71136, 85392, 90136, 92508, 101403, 106704, 113856, 123344, 128088, 135204, 138762, 142272, 146471, 170784, 180272, 185016, 202806, 208143, 213408, 246688, 256176, 270408, 277524, 292942, 304209, 341568, 360544, 370032, 405612, 416286, 426816, 439413, 493376, 512352, 540816, 555048, 585884, 608418, 721088, 740064, 811224, 832572, 878826, 1024704, 1081632, 1110096, 1171768, 1216836, 1318239, 1480128, 1622448, 1665144, 1757652, 2163264, 2220192, 2343536, 2433672, 2636478, 3244896, 3330288, 3515304, 3954717, 4440384, 4687072, 4867344, 5272956, 6489792, 6660576, 7030608, 7909434, 9374144, 9734688, 10545912, 13321152, 14061216, 15818868, 19469376, 21091824, 28122432, 31637736, 42183648, 63275472, 84367296, 126550944, 253101888]

約数ペア:

[(1, 253101888), (2, 126550944), (3, 84367296), (4, 63275472), (6, 42183648), (8, 31637736), (9, 28122432), (12, 21091824), (13, 19469376), (16, 15818868), (18, 14061216), (19, 13321152), (24, 10545912), (26, 9734688), (27, 9374144), (32, 7909434), (36, 7030608), (38, 6660576), (39, 6489792), (48, 5272956), (52, 4867344), (54, 4687072), (57, 4440384), (64, 3954717), (72, 3515304), (76, 3330288), (78, 3244896), (96, 2636478), (104, 2433672), (108, 2343536), (114, 2220192), (117, 2163264), (144, 1757652), (152, 1665144), (156, 1622448), (171, 1480128), (192, 1318239), (208, 1216836), (216, 1171768), (228, 1110096), (234, 1081632), (247, 1024704), (288, 878826), (304, 832572), (312, 811224), (342, 740064), (351, 721088), (416, 608418), (432, 585884), (456, 555048), (468, 540816), (494, 512352), (513, 493376), (576, 439413), (593, 426816), (608, 416286), (624, 405612), (684, 370032), (702, 360544), (741, 341568), (832, 304209), (864, 292942), (912, 277524), (936, 270408), (988, 256176), (1026, 246688), (1186, 213408), (1216, 208143), (1248, 202806), (1368, 185016), (1404, 180272), (1482, 170784), (1728, 146471), (1779, 142272), (1824, 138762), (1872, 135204), (1976, 128088), (2052, 123344), (2223, 113856), (2372, 106704), (2496, 101403), (2736, 92508), (2808, 90136), (2964, 85392), (3558, 71136), (3648, 69381), (3744, 67602), (3952, 64044), (4104, 61672), (4446, 56928), (4744, 53352), (5337, 47424), (5472, 46254), (5616, 45068), (5928, 42696), (6669, 37952), (7116, 35568), (7488, 33801), (7709, 32832), (7904, 32022), (8208, 30836), (8892, 28464), (9488, 26676), (10674, 23712), (10944, 23127), (11232, 22534), (11267, 22464), (11856, 21348), (13338, 18976), (14232, 17784), (15418, 16416), (15808, 16011)]