331942608

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{32467}}^1$

素因数の和:32552

約数の個数: 60

約数和(自身を含む): 942091488

約数和(自身を除く): 610148880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 32467, 64934, 97401, 129868, 194802, 259736, 292203, 389604, 519472, 584406, 779208, 1168812, 1558416, 2305157, 2337624, 4610314, 4675248, 6915471, 9220628, 13830942, 18441256, 20746413, 27661884, 36882512, 41492826, 55323768, 82985652, 110647536, 165971304, 331942608]

約数ペア:

[(1, 331942608), (2, 165971304), (3, 110647536), (4, 82985652), (6, 55323768), (8, 41492826), (9, 36882512), (12, 27661884), (16, 20746413), (18, 18441256), (24, 13830942), (36, 9220628), (48, 6915471), (71, 4675248), (72, 4610314), (142, 2337624), (144, 2305157), (213, 1558416), (284, 1168812), (426, 779208), (568, 584406), (639, 519472), (852, 389604), (1136, 292203), (1278, 259736), (1704, 194802), (2556, 129868), (3408, 97401), (5112, 64934), (10224, 32467)]