1208403456

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:936

約数の個数: 160

約数和(自身を含む): 3518628960

約数和(自身を除く): 2310225504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 128, 146, 156, 192, 208, 219, 256, 292, 312, 384, 416, 438, 512, 584, 624, 768, 829, 832, 876, 949, 1168, 1248, 1536, 1658, 1664, 1752, 1898, 2336, 2487, 2496, 2847, 3316, 3328, 3504, 3796, 4672, 4974, 4992, 5694, 6632, 6656, 7008, 7592, 9344, 9948, 9984, 10777, 11388, 13264, 14016, 15184, 18688, 19896, 19968, 21554, 22776, 26528, 28032, 30368, 32331, 37376, 39792, 43108, 45552, 53056, 56064, 60517, 60736, 64662, 79584, 86216, 91104, 106112, 112128, 121034, 121472, 129324, 159168, 172432, 181551, 182208, 212224, 242068, 242944, 258648, 318336, 344864, 363102, 364416, 424448, 484136, 485888, 517296, 636672, 689728, 726204, 728832, 786721, 968272, 1034592, 1273344, 1379456, 1452408, 1457664, 1573442, 1936544, 2069184, 2360163, 2758912, 2904816, 3146884, 3873088, 4138368, 4720326, 5517824, 5809632, 6293768, 7746176, 8276736, 9440652, 11619264, 12587536, 15492352, 16553472, 18881304, 23238528, 25175072, 30984704, 37762608, 46477056, 50350144, 75525216, 92954112, 100700288, 151050432, 201400576, 302100864, 402801152, 604201728, 1208403456]

約数ペア:

[(1, 1208403456), (2, 604201728), (3, 402801152), (4, 302100864), (6, 201400576), (8, 151050432), (12, 100700288), (13, 92954112), (16, 75525216), (24, 50350144), (26, 46477056), (32, 37762608), (39, 30984704), (48, 25175072), (52, 23238528), (64, 18881304), (73, 16553472), (78, 15492352), (96, 12587536), (104, 11619264), (128, 9440652), (146, 8276736), (156, 7746176), (192, 6293768), (208, 5809632), (219, 5517824), (256, 4720326), (292, 4138368), (312, 3873088), (384, 3146884), (416, 2904816), (438, 2758912), (512, 2360163), (584, 2069184), (624, 1936544), (768, 1573442), (829, 1457664), (832, 1452408), (876, 1379456), (949, 1273344), (1168, 1034592), (1248, 968272), (1536, 786721), (1658, 728832), (1664, 726204), (1752, 689728), (1898, 636672), (2336, 517296), (2487, 485888), (2496, 484136), (2847, 424448), (3316, 364416), (3328, 363102), (3504, 344864), (3796, 318336), (4672, 258648), (4974, 242944), (4992, 242068), (5694, 212224), (6632, 182208), (6656, 181551), (7008, 172432), (7592, 159168), (9344, 129324), (9948, 121472), (9984, 121034), (10777, 112128), (11388, 106112), (13264, 91104), (14016, 86216), (15184, 79584), (18688, 64662), (19896, 60736), (19968, 60517), (21554, 56064), (22776, 53056), (26528, 45552), (28032, 43108), (30368, 39792), (32331, 37376)]