1331840664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80077}}^1$

素因数の和:80110

約数の個数: 128

約数和(自身を含む): 4612492800

約数和(自身を除く): 3280652136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 16632, 80077, 160154, 240231, 320308, 480462, 560539, 640616, 720693, 880847, 960924, 1121078, 1441386, 1681617, 1761694, 1921848, 2162079, 2242156, 2642541, 2882772, 3363234, 3523388, 4324158, 4484312, 5044851, 5285082, 5765544, 6165929, 6726468, 7046776, 7927623, 8648316, 10089702, 10570164, 12331858, 13452936, 15134553, 15855246, 17296632, 18497787, 20179404, 21140328, 23782869, 24663716, 30269106, 31710492, 36995574, 40358808, 47565738, 49327432, 55493361, 60538212, 63420984, 73991148, 95131476, 110986722, 121076424, 147982296, 166480083, 190262952, 221973444, 332960166, 443946888, 665920332, 1331840664]

約数ペア:

[(1, 1331840664), (2, 665920332), (3, 443946888), (4, 332960166), (6, 221973444), (7, 190262952), (8, 166480083), (9, 147982296), (11, 121076424), (12, 110986722), (14, 95131476), (18, 73991148), (21, 63420984), (22, 60538212), (24, 55493361), (27, 49327432), (28, 47565738), (33, 40358808), (36, 36995574), (42, 31710492), (44, 30269106), (54, 24663716), (56, 23782869), (63, 21140328), (66, 20179404), (72, 18497787), (77, 17296632), (84, 15855246), (88, 15134553), (99, 13452936), (108, 12331858), (126, 10570164), (132, 10089702), (154, 8648316), (168, 7927623), (189, 7046776), (198, 6726468), (216, 6165929), (231, 5765544), (252, 5285082), (264, 5044851), (297, 4484312), (308, 4324158), (378, 3523388), (396, 3363234), (462, 2882772), (504, 2642541), (594, 2242156), (616, 2162079), (693, 1921848), (756, 1761694), (792, 1681617), (924, 1441386), (1188, 1121078), (1386, 960924), (1512, 880847), (1848, 720693), (2079, 640616), (2376, 560539), (2772, 480462), (4158, 320308), (5544, 240231), (8316, 160154), (16632, 80077)]