1226845438

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 2430388800

約数和(自身を除く): 1203543362

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 149, 161, 182, 281, 298, 299, 322, 562, 598, 637, 1043, 1127, 1274, 1937, 1967, 2086, 2093, 2254, 3427, 3653, 3874, 3934, 4186, 6463, 6854, 7301, 7306, 12926, 13559, 13769, 14602, 14651, 23989, 25571, 27118, 27538, 29302, 41869, 44551, 45241, 47978, 51142, 83738, 84019, 89102, 90482, 94913, 167923, 168038, 178997, 189826, 293083, 311857, 316687, 335846, 357994, 544297, 586166, 588133, 623714, 633374, 962987, 1088594, 1176266, 1925974, 2051581, 2182999, 3810079, 4103162, 4116931, 4365998, 6740909, 7620158, 8233862, 12518831, 13481818, 25037662, 26670553, 47186363, 53341106, 87631817, 94372726, 175263634, 613422719, 1226845438]

約数ペア:

[(1, 1226845438), (2, 613422719), (7, 175263634), (13, 94372726), (14, 87631817), (23, 53341106), (26, 47186363), (46, 26670553), (49, 25037662), (91, 13481818), (98, 12518831), (149, 8233862), (161, 7620158), (182, 6740909), (281, 4365998), (298, 4116931), (299, 4103162), (322, 3810079), (562, 2182999), (598, 2051581), (637, 1925974), (1043, 1176266), (1127, 1088594), (1274, 962987), (1937, 633374), (1967, 623714), (2086, 588133), (2093, 586166), (2254, 544297), (3427, 357994), (3653, 335846), (3874, 316687), (3934, 311857), (4186, 293083), (6463, 189826), (6854, 178997), (7301, 168038), (7306, 167923), (12926, 94913), (13559, 90482), (13769, 89102), (14602, 84019), (14651, 83738), (23989, 51142), (25571, 47978), (27118, 45241), (27538, 44551), (29302, 41869)]