427745976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149771}}^1$

素因数の和:149804

約数の個数: 64

約数和(自身を含む): 1294030080

約数和(自身を除く): 866284104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 149771, 299542, 449313, 599084, 898626, 1048397, 1198168, 1797252, 2096794, 2546107, 3145191, 3594504, 4193588, 5092214, 6290382, 7638321, 8387176, 10184428, 12580764, 15276642, 17822749, 20368856, 25161528, 30553284, 35645498, 53468247, 61106568, 71290996, 106936494, 142581992, 213872988, 427745976]

約数ペア:

[(1, 427745976), (2, 213872988), (3, 142581992), (4, 106936494), (6, 71290996), (7, 61106568), (8, 53468247), (12, 35645498), (14, 30553284), (17, 25161528), (21, 20368856), (24, 17822749), (28, 15276642), (34, 12580764), (42, 10184428), (51, 8387176), (56, 7638321), (68, 6290382), (84, 5092214), (102, 4193588), (119, 3594504), (136, 3145191), (168, 2546107), (204, 2096794), (238, 1797252), (357, 1198168), (408, 1048397), (476, 898626), (714, 599084), (952, 449313), (1428, 299542), (2856, 149771)]