331076304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{176857}}^1$

素因数の和:176884

約数の個数: 60

約数和(自身を含む): 997832836

約数和(自身を除く): 666756532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 176857, 353714, 530571, 707428, 1061142, 1414856, 1591713, 2122284, 2299141, 2829712, 3183426, 4244568, 4598282, 6366852, 6897423, 8489136, 9196564, 12733704, 13794846, 18393128, 20692269, 25467408, 27589692, 36786256, 41384538, 55179384, 82769076, 110358768, 165538152, 331076304]

約数ペア:

[(1, 331076304), (2, 165538152), (3, 110358768), (4, 82769076), (6, 55179384), (8, 41384538), (9, 36786256), (12, 27589692), (13, 25467408), (16, 20692269), (18, 18393128), (24, 13794846), (26, 12733704), (36, 9196564), (39, 8489136), (48, 6897423), (52, 6366852), (72, 4598282), (78, 4244568), (104, 3183426), (117, 2829712), (144, 2299141), (156, 2122284), (208, 1591713), (234, 1414856), (312, 1061142), (468, 707428), (624, 530571), (936, 353714), (1872, 176857)]