669552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 1979040

約数和(自身を除く): 1309488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 37, 39, 48, 52, 58, 74, 78, 87, 104, 111, 116, 148, 156, 174, 208, 222, 232, 296, 312, 348, 377, 444, 464, 481, 592, 624, 696, 754, 888, 962, 1073, 1131, 1392, 1443, 1508, 1776, 1924, 2146, 2262, 2886, 3016, 3219, 3848, 4292, 4524, 5772, 6032, 6438, 7696, 8584, 9048, 11544, 12876, 13949, 17168, 18096, 23088, 25752, 27898, 41847, 51504, 55796, 83694, 111592, 167388, 223184, 334776, 669552]

約数ペア:

[(1, 669552), (2, 334776), (3, 223184), (4, 167388), (6, 111592), (8, 83694), (12, 55796), (13, 51504), (16, 41847), (24, 27898), (26, 25752), (29, 23088), (37, 18096), (39, 17168), (48, 13949), (52, 12876), (58, 11544), (74, 9048), (78, 8584), (87, 7696), (104, 6438), (111, 6032), (116, 5772), (148, 4524), (156, 4292), (174, 3848), (208, 3219), (222, 3016), (232, 2886), (296, 2262), (312, 2146), (348, 1924), (377, 1776), (444, 1508), (464, 1443), (481, 1392), (592, 1131), (624, 1073), (696, 962), (754, 888)]