1233278208

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^2\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 162

約数和(自身を含む): 3680846442

約数和(自身を除く): 2447568234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 557, 558, 576, 744, 768, 961, 992, 1114, 1116, 1152, 1488, 1671, 1922, 1984, 2228, 2232, 2304, 2883, 2976, 3342, 3844, 3968, 4456, 4464, 5013, 5766, 5952, 6684, 7688, 7936, 8649, 8912, 8928, 10026, 11532, 11904, 13368, 15376, 17267, 17298, 17824, 17856, 20052, 23064, 23808, 26736, 30752, 34534, 34596, 35648, 35712, 40104, 46128, 51801, 53472, 61504, 69068, 69192, 71296, 71424, 80208, 92256, 103602, 106944, 123008, 138136, 138384, 142592, 155403, 160416, 184512, 207204, 213888, 246016, 276272, 276768, 310806, 320832, 369024, 414408, 427776, 535277, 552544, 553536, 621612, 641664, 738048, 828816, 1070554, 1105088, 1107072, 1243224, 1283328, 1605831, 1657632, 2141108, 2210176, 2214144, 2486448, 3211662, 3315264, 4282216, 4420352, 4817493, 4972896, 6423324, 6630528, 8564432, 9634986, 9945792, 12846648, 13261056, 17128864, 19269972, 19891584, 25693296, 34257728, 38539944, 39783168, 51386592, 68515456, 77079888, 102773184, 137030912, 154159776, 205546368, 308319552, 411092736, 616639104, 1233278208]

約数ペア:

[(1, 1233278208), (2, 616639104), (3, 411092736), (4, 308319552), (6, 205546368), (8, 154159776), (9, 137030912), (12, 102773184), (16, 77079888), (18, 68515456), (24, 51386592), (31, 39783168), (32, 38539944), (36, 34257728), (48, 25693296), (62, 19891584), (64, 19269972), (72, 17128864), (93, 13261056), (96, 12846648), (124, 9945792), (128, 9634986), (144, 8564432), (186, 6630528), (192, 6423324), (248, 4972896), (256, 4817493), (279, 4420352), (288, 4282216), (372, 3315264), (384, 3211662), (496, 2486448), (557, 2214144), (558, 2210176), (576, 2141108), (744, 1657632), (768, 1605831), (961, 1283328), (992, 1243224), (1114, 1107072), (1116, 1105088), (1152, 1070554), (1488, 828816), (1671, 738048), (1922, 641664), (1984, 621612), (2228, 553536), (2232, 552544), (2304, 535277), (2883, 427776), (2976, 414408), (3342, 369024), (3844, 320832), (3968, 310806), (4456, 276768), (4464, 276272), (5013, 246016), (5766, 213888), (5952, 207204), (6684, 184512), (7688, 160416), (7936, 155403), (8649, 142592), (8912, 138384), (8928, 138136), (10026, 123008), (11532, 106944), (11904, 103602), (13368, 92256), (15376, 80208), (17267, 71424), (17298, 71296), (17824, 69192), (17856, 69068), (20052, 61504), (23064, 53472), (23808, 51801), (26736, 46128), (30752, 40104), (34534, 35712), (34596, 35648)]