489676572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176651}}^1$

素因数の和:176679

約数の個数: 72

約数和(自身を含む): 1543231872

約数和(自身を除く): 1053555300

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 176651, 353302, 529953, 706604, 1059906, 1236557, 1589859, 1943161, 2119812, 2473114, 3179718, 3709671, 3886322, 4946228, 5829483, 6359436, 7419342, 7772644, 11129013, 11658966, 13602127, 14838684, 17488449, 22258026, 23317932, 27204254, 34976898, 40806381, 44516052, 54408508, 69953796, 81612762, 122419143, 163225524, 244838286, 489676572]

約数ペア:

[(1, 489676572), (2, 244838286), (3, 163225524), (4, 122419143), (6, 81612762), (7, 69953796), (9, 54408508), (11, 44516052), (12, 40806381), (14, 34976898), (18, 27204254), (21, 23317932), (22, 22258026), (28, 17488449), (33, 14838684), (36, 13602127), (42, 11658966), (44, 11129013), (63, 7772644), (66, 7419342), (77, 6359436), (84, 5829483), (99, 4946228), (126, 3886322), (132, 3709671), (154, 3179718), (198, 2473114), (231, 2119812), (252, 1943161), (308, 1589859), (396, 1236557), (462, 1059906), (693, 706604), (924, 529953), (1386, 353302), (2772, 176651)]