325407144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 878169600

約数和(自身を除く): 552762456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 83, 86, 87, 116, 129, 131, 166, 172, 174, 232, 249, 258, 262, 332, 344, 348, 393, 498, 516, 524, 664, 696, 786, 996, 1032, 1048, 1247, 1572, 1992, 2407, 2494, 3144, 3569, 3741, 3799, 4814, 4988, 5633, 7138, 7221, 7482, 7598, 9628, 9976, 10707, 10873, 11266, 11397, 14276, 14442, 14964, 15196, 16899, 19256, 21414, 21746, 22532, 22794, 28552, 28884, 29928, 30392, 32619, 33798, 42828, 43492, 45064, 45588, 57768, 65238, 67596, 85656, 86984, 91176, 103501, 130476, 135192, 163357, 207002, 260952, 310503, 315317, 326714, 414004, 467539, 490071, 621006, 630634, 653428, 828008, 935078, 945951, 980142, 1242012, 1261268, 1306856, 1402617, 1870156, 1891902, 1960284, 2484024, 2522536, 2805234, 3740312, 3783804, 3920568, 5610468, 7567608, 11220936, 13558631, 27117262, 40675893, 54234524, 81351786, 108469048, 162703572, 325407144]

約数ペア:

[(1, 325407144), (2, 162703572), (3, 108469048), (4, 81351786), (6, 54234524), (8, 40675893), (12, 27117262), (24, 13558631), (29, 11220936), (43, 7567608), (58, 5610468), (83, 3920568), (86, 3783804), (87, 3740312), (116, 2805234), (129, 2522536), (131, 2484024), (166, 1960284), (172, 1891902), (174, 1870156), (232, 1402617), (249, 1306856), (258, 1261268), (262, 1242012), (332, 980142), (344, 945951), (348, 935078), (393, 828008), (498, 653428), (516, 630634), (524, 621006), (664, 490071), (696, 467539), (786, 414004), (996, 326714), (1032, 315317), (1048, 310503), (1247, 260952), (1572, 207002), (1992, 163357), (2407, 135192), (2494, 130476), (3144, 103501), (3569, 91176), (3741, 86984), (3799, 85656), (4814, 67596), (4988, 65238), (5633, 57768), (7138, 45588), (7221, 45064), (7482, 43492), (7598, 42828), (9628, 33798), (9976, 32619), (10707, 30392), (10873, 29928), (11266, 28884), (11397, 28552), (14276, 22794), (14442, 22532), (14964, 21746), (15196, 21414), (16899, 19256)]