215153616

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 569160000

約数和(自身を除く): 354006384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 149, 201, 268, 298, 402, 447, 449, 536, 596, 804, 894, 898, 1072, 1192, 1347, 1608, 1788, 1796, 2384, 2694, 3216, 3576, 3592, 5388, 7152, 7184, 9983, 10776, 19966, 21552, 29949, 30083, 39932, 59898, 60166, 66901, 79864, 90249, 119796, 120332, 133802, 159728, 180498, 200703, 239592, 240664, 267604, 360996, 401406, 479184, 481328, 535208, 721992, 802812, 1070416, 1443984, 1605624, 3211248, 4482367, 8964734, 13447101, 17929468, 26894202, 35858936, 53788404, 71717872, 107576808, 215153616]

約数ペア:

[(1, 215153616), (2, 107576808), (3, 71717872), (4, 53788404), (6, 35858936), (8, 26894202), (12, 17929468), (16, 13447101), (24, 8964734), (48, 4482367), (67, 3211248), (134, 1605624), (149, 1443984), (201, 1070416), (268, 802812), (298, 721992), (402, 535208), (447, 481328), (449, 479184), (536, 401406), (596, 360996), (804, 267604), (894, 240664), (898, 239592), (1072, 200703), (1192, 180498), (1347, 159728), (1608, 133802), (1788, 120332), (1796, 119796), (2384, 90249), (2694, 79864), (3216, 66901), (3576, 60166), (3592, 59898), (5388, 39932), (7152, 30083), (7184, 29949), (9983, 21552), (10776, 19966)]