490894848

素因数分解:

$2^9\times 3^2\times {\mathrm{106531}}^1$

素因数の和:106555

約数の個数: 60

約数和(自身を含む): 1416769068

約数和(自身を除く): 925874220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 106531, 213062, 319593, 426124, 639186, 852248, 958779, 1278372, 1704496, 1917558, 2556744, 3408992, 3835116, 5113488, 6817984, 7670232, 10226976, 13635968, 15340464, 20453952, 27271936, 30680928, 40907904, 54543872, 61361856, 81815808, 122723712, 163631616, 245447424, 490894848]

約数ペア:

[(1, 490894848), (2, 245447424), (3, 163631616), (4, 122723712), (6, 81815808), (8, 61361856), (9, 54543872), (12, 40907904), (16, 30680928), (18, 27271936), (24, 20453952), (32, 15340464), (36, 13635968), (48, 10226976), (64, 7670232), (72, 6817984), (96, 5113488), (128, 3835116), (144, 3408992), (192, 2556744), (256, 1917558), (288, 1704496), (384, 1278372), (512, 958779), (576, 852248), (768, 639186), (1152, 426124), (1536, 319593), (2304, 213062), (4608, 106531)]