745084088

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2281}}^1$

素因数の和:2620

約数の個数: 64

約数和(自身を含む): 1686854400

約数和(自身を除く): 941770312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 307, 532, 614, 1064, 1228, 2149, 2281, 2456, 4298, 4562, 5833, 8596, 9124, 11666, 15967, 17192, 18248, 23332, 31934, 40831, 43339, 46664, 63868, 81662, 86678, 127736, 163324, 173356, 303373, 326648, 346712, 606746, 700267, 1213492, 1400534, 2426984, 2801068, 4901869, 5602136, 9803738, 13305073, 19607476, 26610146, 39214952, 53220292, 93135511, 106440584, 186271022, 372542044, 745084088]

約数ペア:

[(1, 745084088), (2, 372542044), (4, 186271022), (7, 106440584), (8, 93135511), (14, 53220292), (19, 39214952), (28, 26610146), (38, 19607476), (56, 13305073), (76, 9803738), (133, 5602136), (152, 4901869), (266, 2801068), (307, 2426984), (532, 1400534), (614, 1213492), (1064, 700267), (1228, 606746), (2149, 346712), (2281, 326648), (2456, 303373), (4298, 173356), (4562, 163324), (5833, 127736), (8596, 86678), (9124, 81662), (11666, 63868), (15967, 46664), (17192, 43339), (18248, 40831), (23332, 31934)]