218503128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^2$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 593648640

約数和(自身を除く): 375145512

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 113, 124, 138, 184, 186, 226, 248, 276, 339, 372, 452, 552, 678, 713, 744, 904, 1356, 1426, 2139, 2599, 2712, 2852, 3503, 4278, 5198, 5704, 7006, 7797, 8556, 10396, 10509, 12769, 14012, 15594, 17112, 20792, 21018, 25538, 28024, 31188, 38307, 42036, 51076, 62376, 76614, 80569, 84072, 102152, 153228, 161138, 241707, 293687, 306456, 322276, 395839, 483414, 587374, 644552, 791678, 881061, 966828, 1174748, 1187517, 1583356, 1762122, 1933656, 2349496, 2375034, 3166712, 3524244, 4750068, 7048488, 9104297, 9500136, 18208594, 27312891, 36417188, 54625782, 72834376, 109251564, 218503128]

約数ペア:

[(1, 218503128), (2, 109251564), (3, 72834376), (4, 54625782), (6, 36417188), (8, 27312891), (12, 18208594), (23, 9500136), (24, 9104297), (31, 7048488), (46, 4750068), (62, 3524244), (69, 3166712), (92, 2375034), (93, 2349496), (113, 1933656), (124, 1762122), (138, 1583356), (184, 1187517), (186, 1174748), (226, 966828), (248, 881061), (276, 791678), (339, 644552), (372, 587374), (452, 483414), (552, 395839), (678, 322276), (713, 306456), (744, 293687), (904, 241707), (1356, 161138), (1426, 153228), (2139, 102152), (2599, 84072), (2712, 80569), (2852, 76614), (3503, 62376), (4278, 51076), (5198, 42036), (5704, 38307), (7006, 31188), (7797, 28024), (8556, 25538), (10396, 21018), (10509, 20792), (12769, 17112), (14012, 15594)]