745008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 2249856

約数和(自身を除く): 1504848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 83, 88, 102, 132, 136, 166, 176, 187, 204, 249, 264, 272, 332, 374, 408, 498, 528, 561, 664, 748, 816, 913, 996, 1122, 1328, 1411, 1496, 1826, 1992, 2244, 2739, 2822, 2992, 3652, 3984, 4233, 4488, 5478, 5644, 7304, 8466, 8976, 10956, 11288, 14608, 15521, 16932, 21912, 22576, 31042, 33864, 43824, 46563, 62084, 67728, 93126, 124168, 186252, 248336, 372504, 745008]

約数ペア:

[(1, 745008), (2, 372504), (3, 248336), (4, 186252), (6, 124168), (8, 93126), (11, 67728), (12, 62084), (16, 46563), (17, 43824), (22, 33864), (24, 31042), (33, 22576), (34, 21912), (44, 16932), (48, 15521), (51, 14608), (66, 11288), (68, 10956), (83, 8976), (88, 8466), (102, 7304), (132, 5644), (136, 5478), (166, 4488), (176, 4233), (187, 3984), (204, 3652), (249, 2992), (264, 2822), (272, 2739), (332, 2244), (374, 1992), (408, 1826), (498, 1496), (528, 1411), (561, 1328), (664, 1122), (748, 996), (816, 913)]