212181552

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{44651}}^1$

素因数の和:44679

約数の個数: 80

約数和(自身を含む): 664421760

約数和(自身を除く): 452240208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 44651, 89302, 133953, 178604, 267906, 357208, 401859, 491161, 535812, 714416, 803718, 982322, 1071624, 1205577, 1473483, 1607436, 1964644, 2143248, 2411154, 2946966, 3214872, 3929288, 4420449, 4822308, 5893932, 6429744, 7858576, 8840898, 9644616, 11787864, 13261347, 17681796, 19289232, 23575728, 26522694, 35363592, 53045388, 70727184, 106090776, 212181552]

約数ペア:

[(1, 212181552), (2, 106090776), (3, 70727184), (4, 53045388), (6, 35363592), (8, 26522694), (9, 23575728), (11, 19289232), (12, 17681796), (16, 13261347), (18, 11787864), (22, 9644616), (24, 8840898), (27, 7858576), (33, 6429744), (36, 5893932), (44, 4822308), (48, 4420449), (54, 3929288), (66, 3214872), (72, 2946966), (88, 2411154), (99, 2143248), (108, 1964644), (132, 1607436), (144, 1473483), (176, 1205577), (198, 1071624), (216, 982322), (264, 803718), (297, 714416), (396, 535812), (432, 491161), (528, 401859), (594, 357208), (792, 267906), (1188, 178604), (1584, 133953), (2376, 89302), (4752, 44651)]