1340877648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{9371}}^1$

素因数の和:9664

約数の個数: 80

約数和(自身を含む): 3793185792

約数和(自身を除く): 2452308144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 271, 528, 542, 813, 1084, 1626, 2168, 2981, 3252, 4336, 5962, 6504, 8943, 9371, 11924, 13008, 17886, 18742, 23848, 28113, 35772, 37484, 47696, 56226, 71544, 74968, 103081, 112452, 143088, 149936, 206162, 224904, 309243, 412324, 449808, 618486, 824648, 1236972, 1649296, 2473944, 2539541, 4947888, 5079082, 7618623, 10158164, 15237246, 20316328, 27934951, 30474492, 40632656, 55869902, 60948984, 83804853, 111739804, 121897968, 167609706, 223479608, 335219412, 446959216, 670438824, 1340877648]

約数ペア:

[(1, 1340877648), (2, 670438824), (3, 446959216), (4, 335219412), (6, 223479608), (8, 167609706), (11, 121897968), (12, 111739804), (16, 83804853), (22, 60948984), (24, 55869902), (33, 40632656), (44, 30474492), (48, 27934951), (66, 20316328), (88, 15237246), (132, 10158164), (176, 7618623), (264, 5079082), (271, 4947888), (528, 2539541), (542, 2473944), (813, 1649296), (1084, 1236972), (1626, 824648), (2168, 618486), (2981, 449808), (3252, 412324), (4336, 309243), (5962, 224904), (6504, 206162), (8943, 149936), (9371, 143088), (11924, 112452), (13008, 103081), (17886, 74968), (18742, 71544), (23848, 56226), (28113, 47696), (35772, 37484)]