219326232

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4156

約数の個数: 64

約数和(自身を含む): 572508000

約数和(自身を除く): 353181768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1464, 2257, 4049, 4514, 6771, 8098, 9028, 12147, 13542, 16196, 18056, 24294, 27084, 32392, 48588, 54168, 97176, 149813, 246989, 299626, 449439, 493978, 599252, 740967, 898878, 987956, 1198504, 1481934, 1797756, 1975912, 2963868, 3595512, 5927736, 9138593, 18277186, 27415779, 36554372, 54831558, 73108744, 109663116, 219326232]

約数ペア:

[(1, 219326232), (2, 109663116), (3, 73108744), (4, 54831558), (6, 36554372), (8, 27415779), (12, 18277186), (24, 9138593), (37, 5927736), (61, 3595512), (74, 2963868), (111, 1975912), (122, 1797756), (148, 1481934), (183, 1198504), (222, 987956), (244, 898878), (296, 740967), (366, 599252), (444, 493978), (488, 449439), (732, 299626), (888, 246989), (1464, 149813), (2257, 97176), (4049, 54168), (4514, 48588), (6771, 32392), (8098, 27084), (9028, 24294), (12147, 18056), (13542, 16196)]