1659299712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4441}}^1$

素因数の和:4604

約数の個数: 128

約数和(自身を含む): 5074540800

約数和(自身を除く): 3415241088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 336, 384, 417, 448, 556, 672, 834, 896, 973, 1112, 1344, 1668, 1946, 2224, 2688, 2919, 3336, 3892, 4441, 4448, 5838, 6672, 7784, 8882, 8896, 11676, 13323, 13344, 15568, 17764, 17792, 23352, 26646, 26688, 31087, 31136, 35528, 46704, 53292, 53376, 62174, 62272, 71056, 93261, 93408, 106584, 124348, 124544, 142112, 186522, 186816, 213168, 248696, 284224, 373044, 373632, 426336, 497392, 568448, 617299, 746088, 852672, 994784, 1234598, 1492176, 1705344, 1851897, 1989568, 2469196, 2984352, 3703794, 3979136, 4321093, 4938392, 5968704, 7407588, 8642186, 9876784, 11937408, 12963279, 14815176, 17284372, 19753568, 25926558, 29630352, 34568744, 39507136, 51853116, 59260704, 69137488, 79014272, 103706232, 118521408, 138274976, 207412464, 237042816, 276549952, 414824928, 553099904, 829649856, 1659299712]

約数ペア:

[(1, 1659299712), (2, 829649856), (3, 553099904), (4, 414824928), (6, 276549952), (7, 237042816), (8, 207412464), (12, 138274976), (14, 118521408), (16, 103706232), (21, 79014272), (24, 69137488), (28, 59260704), (32, 51853116), (42, 39507136), (48, 34568744), (56, 29630352), (64, 25926558), (84, 19753568), (96, 17284372), (112, 14815176), (128, 12963279), (139, 11937408), (168, 9876784), (192, 8642186), (224, 7407588), (278, 5968704), (336, 4938392), (384, 4321093), (417, 3979136), (448, 3703794), (556, 2984352), (672, 2469196), (834, 1989568), (896, 1851897), (973, 1705344), (1112, 1492176), (1344, 1234598), (1668, 994784), (1946, 852672), (2224, 746088), (2688, 617299), (2919, 568448), (3336, 497392), (3892, 426336), (4441, 373632), (4448, 373044), (5838, 284224), (6672, 248696), (7784, 213168), (8882, 186816), (8896, 186522), (11676, 142112), (13323, 124544), (13344, 124348), (15568, 106584), (17764, 93408), (17792, 93261), (23352, 71056), (26646, 62272), (26688, 62174), (31087, 53376), (31136, 53292), (35528, 46704)]