771408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:512

約数の個数: 60

約数和(自身を含む): 2359968

約数和(自身を除く): 1588560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 487, 528, 792, 974, 1461, 1584, 1948, 2922, 3896, 4383, 5357, 5844, 7792, 8766, 10714, 11688, 16071, 17532, 21428, 23376, 32142, 35064, 42856, 48213, 64284, 70128, 85712, 96426, 128568, 192852, 257136, 385704, 771408]

約数ペア:

[(1, 771408), (2, 385704), (3, 257136), (4, 192852), (6, 128568), (8, 96426), (9, 85712), (11, 70128), (12, 64284), (16, 48213), (18, 42856), (22, 35064), (24, 32142), (33, 23376), (36, 21428), (44, 17532), (48, 16071), (66, 11688), (72, 10714), (88, 8766), (99, 7792), (132, 5844), (144, 5357), (176, 4383), (198, 3896), (264, 2922), (396, 1948), (487, 1584), (528, 1461), (792, 974)]