185490612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 489216000

約数和(自身を除く): 303725388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 1044, 1143, 1399, 1524, 2286, 2798, 3683, 4197, 4572, 5596, 7366, 8394, 11049, 12591, 14732, 16788, 22098, 25182, 33147, 40571, 44196, 50364, 66294, 81142, 121713, 132588, 162284, 177673, 243426, 355346, 365139, 486852, 533019, 710692, 730278, 1066038, 1460556, 1599057, 2132076, 3198114, 5152517, 6396228, 10305034, 15457551, 20610068, 30915102, 46372653, 61830204, 92745306, 185490612]

約数ペア:

[(1, 185490612), (2, 92745306), (3, 61830204), (4, 46372653), (6, 30915102), (9, 20610068), (12, 15457551), (18, 10305034), (29, 6396228), (36, 5152517), (58, 3198114), (87, 2132076), (116, 1599057), (127, 1460556), (174, 1066038), (254, 730278), (261, 710692), (348, 533019), (381, 486852), (508, 365139), (522, 355346), (762, 243426), (1044, 177673), (1143, 162284), (1399, 132588), (1524, 121713), (2286, 81142), (2798, 66294), (3683, 50364), (4197, 44196), (4572, 40571), (5596, 33147), (7366, 25182), (8394, 22098), (11049, 16788), (12591, 14732)]