505132464

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1151}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 1343913984

約数和(自身を除く): 838781520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 223, 246, 328, 446, 492, 656, 669, 892, 984, 1151, 1338, 1784, 1968, 2302, 2676, 3453, 3568, 4604, 5352, 6906, 9143, 9208, 10704, 13812, 18286, 18416, 27429, 27624, 36572, 47191, 54858, 55248, 73144, 94382, 109716, 141573, 146288, 188764, 219432, 256673, 283146, 377528, 438864, 513346, 566292, 755056, 770019, 1026692, 1132584, 1540038, 2053384, 2265168, 3080076, 4106768, 6160152, 10523593, 12320304, 21047186, 31570779, 42094372, 63141558, 84188744, 126283116, 168377488, 252566232, 505132464]

約数ペア:

[(1, 505132464), (2, 252566232), (3, 168377488), (4, 126283116), (6, 84188744), (8, 63141558), (12, 42094372), (16, 31570779), (24, 21047186), (41, 12320304), (48, 10523593), (82, 6160152), (123, 4106768), (164, 3080076), (223, 2265168), (246, 2053384), (328, 1540038), (446, 1132584), (492, 1026692), (656, 770019), (669, 755056), (892, 566292), (984, 513346), (1151, 438864), (1338, 377528), (1784, 283146), (1968, 256673), (2302, 219432), (2676, 188764), (3453, 146288), (3568, 141573), (4604, 109716), (5352, 94382), (6906, 73144), (9143, 55248), (9208, 54858), (10704, 47191), (13812, 36572), (18286, 27624), (18416, 27429)]