131219244

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4964

約数の個数: 96

約数和(自身を含む): 385728000

約数和(自身を除く): 254508756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 4919, 6669, 8892, 9838, 13338, 14757, 19676, 26676, 29514, 44271, 59028, 63947, 88542, 93461, 127894, 132813, 177084, 186922, 191841, 255788, 265626, 280383, 373844, 383682, 531252, 560766, 575523, 767364, 841149, 1121532, 1151046, 1214993, 1682298, 1726569, 2302092, 2429986, 2523447, 3364596, 3453138, 3644979, 4859972, 5046894, 6906276, 7289958, 10093788, 10934937, 14579916, 21869874, 32804811, 43739748, 65609622, 131219244]

約数ペア:

[(1, 131219244), (2, 65609622), (3, 43739748), (4, 32804811), (6, 21869874), (9, 14579916), (12, 10934937), (13, 10093788), (18, 7289958), (19, 6906276), (26, 5046894), (27, 4859972), (36, 3644979), (38, 3453138), (39, 3364596), (52, 2523447), (54, 2429986), (57, 2302092), (76, 1726569), (78, 1682298), (108, 1214993), (114, 1151046), (117, 1121532), (156, 841149), (171, 767364), (228, 575523), (234, 560766), (247, 531252), (342, 383682), (351, 373844), (468, 280383), (494, 265626), (513, 255788), (684, 191841), (702, 186922), (741, 177084), (988, 132813), (1026, 127894), (1404, 93461), (1482, 88542), (2052, 63947), (2223, 59028), (2964, 44271), (4446, 29514), (4919, 26676), (6669, 19676), (8892, 14757), (9838, 13338)]