222875208

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 629062200

約数和(自身を除く): 406186992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 173, 174, 232, 261, 346, 348, 519, 522, 617, 692, 696, 1038, 1044, 1234, 1384, 1557, 1851, 2076, 2088, 2468, 3114, 3702, 4152, 4936, 5017, 5553, 6228, 7404, 10034, 11106, 12456, 14808, 15051, 17893, 20068, 22212, 30102, 35786, 40136, 44424, 45153, 53679, 60204, 71572, 90306, 106741, 107358, 120408, 143144, 161037, 180612, 213482, 214716, 320223, 322074, 361224, 426964, 429432, 640446, 644148, 853928, 960669, 1280892, 1288296, 1921338, 2561784, 3095489, 3842676, 6190978, 7685352, 9286467, 12381956, 18572934, 24763912, 27859401, 37145868, 55718802, 74291736, 111437604, 222875208]

約数ペア:

[(1, 222875208), (2, 111437604), (3, 74291736), (4, 55718802), (6, 37145868), (8, 27859401), (9, 24763912), (12, 18572934), (18, 12381956), (24, 9286467), (29, 7685352), (36, 6190978), (58, 3842676), (72, 3095489), (87, 2561784), (116, 1921338), (173, 1288296), (174, 1280892), (232, 960669), (261, 853928), (346, 644148), (348, 640446), (519, 429432), (522, 426964), (617, 361224), (692, 322074), (696, 320223), (1038, 214716), (1044, 213482), (1234, 180612), (1384, 161037), (1557, 143144), (1851, 120408), (2076, 107358), (2088, 106741), (2468, 90306), (3114, 71572), (3702, 60204), (4152, 53679), (4936, 45153), (5017, 44424), (5553, 40136), (6228, 35786), (7404, 30102), (10034, 22212), (11106, 20068), (12456, 17893), (14808, 15051)]