1547698768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73897}}^1$

素因数の和:73940

約数の個数: 80

約数和(自身を含む): 3958568064

約数和(自身を除く): 2410869296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 10472, 20944, 73897, 147794, 295588, 517279, 591176, 812867, 1034558, 1182352, 1256249, 1625734, 2069116, 2512498, 3251468, 4138232, 5024996, 5690069, 6502936, 8276464, 8793743, 10049992, 11380138, 13005872, 13818739, 17587486, 20099984, 22760276, 27637478, 35174972, 45520552, 55274956, 70349944, 91041104, 96731173, 110549912, 140699888, 193462346, 221099824, 386924692, 773849384, 1547698768]

約数ペア:

[(1, 1547698768), (2, 773849384), (4, 386924692), (7, 221099824), (8, 193462346), (11, 140699888), (14, 110549912), (16, 96731173), (17, 91041104), (22, 70349944), (28, 55274956), (34, 45520552), (44, 35174972), (56, 27637478), (68, 22760276), (77, 20099984), (88, 17587486), (112, 13818739), (119, 13005872), (136, 11380138), (154, 10049992), (176, 8793743), (187, 8276464), (238, 6502936), (272, 5690069), (308, 5024996), (374, 4138232), (476, 3251468), (616, 2512498), (748, 2069116), (952, 1625734), (1232, 1256249), (1309, 1182352), (1496, 1034558), (1904, 812867), (2618, 591176), (2992, 517279), (5236, 295588), (10472, 147794), (20944, 73897)]