315961704

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{9011}}^1$

素因数の和:9510

約数の個数: 48

約数和(自身を含む): 857581920

約数和(自身を除く): 541620216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 8766, 9011, 11688, 17532, 18022, 27033, 35064, 36044, 54066, 72088, 81099, 108132, 162198, 216264, 324396, 648792, 4388357, 8776714, 13165071, 17553428, 26330142, 35106856, 39495213, 52660284, 78990426, 105320568, 157980852, 315961704]

約数ペア:

[(1, 315961704), (2, 157980852), (3, 105320568), (4, 78990426), (6, 52660284), (8, 39495213), (9, 35106856), (12, 26330142), (18, 17553428), (24, 13165071), (36, 8776714), (72, 4388357), (487, 648792), (974, 324396), (1461, 216264), (1948, 162198), (2922, 108132), (3896, 81099), (4383, 72088), (5844, 54066), (8766, 36044), (9011, 35064), (11688, 27033), (17532, 18022)]