492777396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{12757}}^1$

素因数の和:12833

約数の個数: 72

約数和(自身を含む): 1323514920

約数和(自身を除く): 830737524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 3219, 4292, 6438, 9657, 12757, 12876, 19314, 25514, 38271, 38628, 51028, 76542, 114813, 153084, 229626, 369953, 459252, 472009, 739906, 944018, 1109859, 1416027, 1479812, 1888036, 2219718, 2832054, 3329577, 4248081, 4439436, 5664108, 6659154, 8496162, 13318308, 13688261, 16992324, 27376522, 41064783, 54753044, 82129566, 123194349, 164259132, 246388698, 492777396]

約数ペア:

[(1, 492777396), (2, 246388698), (3, 164259132), (4, 123194349), (6, 82129566), (9, 54753044), (12, 41064783), (18, 27376522), (29, 16992324), (36, 13688261), (37, 13318308), (58, 8496162), (74, 6659154), (87, 5664108), (111, 4439436), (116, 4248081), (148, 3329577), (174, 2832054), (222, 2219718), (261, 1888036), (333, 1479812), (348, 1416027), (444, 1109859), (522, 944018), (666, 739906), (1044, 472009), (1073, 459252), (1332, 369953), (2146, 229626), (3219, 153084), (4292, 114813), (6438, 76542), (9657, 51028), (12757, 38628), (12876, 38271), (19314, 25514)]