520122456

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{21061}}^1$

素因数の和:21094

約数の個数: 96

約数和(自身を含む): 1642836000

約数和(自身を除く): 1122713544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2744, 3087, 3528, 4116, 6174, 8232, 12348, 21061, 24696, 42122, 63183, 84244, 126366, 147427, 168488, 189549, 252732, 294854, 379098, 442281, 505464, 589708, 758196, 884562, 1031989, 1179416, 1326843, 1516392, 1769124, 2063978, 2653686, 3095967, 3538248, 4127956, 5307372, 6191934, 7223923, 8255912, 9287901, 10614744, 12383868, 14447846, 18575802, 21671769, 24767736, 28895692, 37151604, 43343538, 57791384, 65015307, 74303208, 86687076, 130030614, 173374152, 260061228, 520122456]

約数ペア:

[(1, 520122456), (2, 260061228), (3, 173374152), (4, 130030614), (6, 86687076), (7, 74303208), (8, 65015307), (9, 57791384), (12, 43343538), (14, 37151604), (18, 28895692), (21, 24767736), (24, 21671769), (28, 18575802), (36, 14447846), (42, 12383868), (49, 10614744), (56, 9287901), (63, 8255912), (72, 7223923), (84, 6191934), (98, 5307372), (126, 4127956), (147, 3538248), (168, 3095967), (196, 2653686), (252, 2063978), (294, 1769124), (343, 1516392), (392, 1326843), (441, 1179416), (504, 1031989), (588, 884562), (686, 758196), (882, 589708), (1029, 505464), (1176, 442281), (1372, 379098), (1764, 294854), (2058, 252732), (2744, 189549), (3087, 168488), (3528, 147427), (4116, 126366), (6174, 84244), (8232, 63183), (12348, 42122), (21061, 24696)]