12458784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 35985600

約数和(自身を除く): 23526816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 149, 156, 201, 208, 268, 298, 312, 402, 416, 447, 536, 596, 624, 804, 871, 894, 1072, 1192, 1248, 1608, 1742, 1788, 1937, 2144, 2384, 2613, 3216, 3484, 3576, 3874, 4768, 5226, 5811, 6432, 6968, 7152, 7748, 9983, 10452, 11622, 13936, 14304, 15496, 19966, 20904, 23244, 27872, 29949, 30992, 39932, 41808, 46488, 59898, 61984, 79864, 83616, 92976, 119796, 129779, 159728, 185952, 239592, 259558, 319456, 389337, 479184, 519116, 778674, 958368, 1038232, 1557348, 2076464, 3114696, 4152928, 6229392, 12458784]

約数ペア:

[(1, 12458784), (2, 6229392), (3, 4152928), (4, 3114696), (6, 2076464), (8, 1557348), (12, 1038232), (13, 958368), (16, 778674), (24, 519116), (26, 479184), (32, 389337), (39, 319456), (48, 259558), (52, 239592), (67, 185952), (78, 159728), (96, 129779), (104, 119796), (134, 92976), (149, 83616), (156, 79864), (201, 61984), (208, 59898), (268, 46488), (298, 41808), (312, 39932), (402, 30992), (416, 29949), (447, 27872), (536, 23244), (596, 20904), (624, 19966), (804, 15496), (871, 14304), (894, 13936), (1072, 11622), (1192, 10452), (1248, 9983), (1608, 7748), (1742, 7152), (1788, 6968), (1937, 6432), (2144, 5811), (2384, 5226), (2613, 4768), (3216, 3874), (3484, 3576)]