12278427408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{41777}}^1$

素因数の和:41961

約数の個数: 120

約数和(自身を含む): 37242413208

約数和(自身を除く): 24963985800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 234, 312, 314, 468, 471, 624, 628, 936, 942, 1256, 1413, 1872, 1884, 2041, 2512, 2826, 3768, 4082, 5652, 6123, 7536, 8164, 11304, 12246, 16328, 18369, 22608, 24492, 32656, 36738, 41777, 48984, 73476, 83554, 97968, 125331, 146952, 167108, 250662, 293904, 334216, 375993, 501324, 543101, 668432, 751986, 1002648, 1086202, 1503972, 1629303, 2005296, 2172404, 3007944, 3258606, 4344808, 4887909, 6015888, 6517212, 6558989, 8689616, 9775818, 13034424, 13117978, 19551636, 19676967, 26068848, 26235956, 39103272, 39353934, 52471912, 59030901, 78206544, 78707868, 85266857, 104943824, 118061802, 157415736, 170533714, 236123604, 255800571, 314831472, 341067428, 472247208, 511601142, 682134856, 767401713, 944494416, 1023202284, 1364269712, 1534803426, 2046404568, 3069606852, 4092809136, 6139213704, 12278427408]

約数ペア:

[(1, 12278427408), (2, 6139213704), (3, 4092809136), (4, 3069606852), (6, 2046404568), (8, 1534803426), (9, 1364269712), (12, 1023202284), (13, 944494416), (16, 767401713), (18, 682134856), (24, 511601142), (26, 472247208), (36, 341067428), (39, 314831472), (48, 255800571), (52, 236123604), (72, 170533714), (78, 157415736), (104, 118061802), (117, 104943824), (144, 85266857), (156, 78707868), (157, 78206544), (208, 59030901), (234, 52471912), (312, 39353934), (314, 39103272), (468, 26235956), (471, 26068848), (624, 19676967), (628, 19551636), (936, 13117978), (942, 13034424), (1256, 9775818), (1413, 8689616), (1872, 6558989), (1884, 6517212), (2041, 6015888), (2512, 4887909), (2826, 4344808), (3768, 3258606), (4082, 3007944), (5652, 2172404), (6123, 2005296), (7536, 1629303), (8164, 1503972), (11304, 1086202), (12246, 1002648), (16328, 751986), (18369, 668432), (22608, 543101), (24492, 501324), (32656, 375993), (36738, 334216), (41777, 293904), (48984, 250662), (73476, 167108), (83554, 146952), (97968, 125331)]