1295793168

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{727}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 3405782016

約数和(自身を除く): 2109988848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 523, 568, 727, 852, 1046, 1136, 1454, 1569, 1704, 2092, 2181, 2908, 3138, 3408, 4184, 4362, 5816, 6276, 8368, 8724, 11632, 12552, 17448, 25104, 34896, 37133, 51617, 74266, 103234, 111399, 148532, 154851, 206468, 222798, 297064, 309702, 380221, 412936, 445596, 594128, 619404, 760442, 825872, 891192, 1140663, 1238808, 1520884, 1782384, 2281326, 2477616, 3041768, 4562652, 6083536, 9125304, 18250608, 26995691, 53991382, 80987073, 107982764, 161974146, 215965528, 323948292, 431931056, 647896584, 1295793168]

約数ペア:

[(1, 1295793168), (2, 647896584), (3, 431931056), (4, 323948292), (6, 215965528), (8, 161974146), (12, 107982764), (16, 80987073), (24, 53991382), (48, 26995691), (71, 18250608), (142, 9125304), (213, 6083536), (284, 4562652), (426, 3041768), (523, 2477616), (568, 2281326), (727, 1782384), (852, 1520884), (1046, 1238808), (1136, 1140663), (1454, 891192), (1569, 825872), (1704, 760442), (2092, 619404), (2181, 594128), (2908, 445596), (3138, 412936), (3408, 380221), (4184, 309702), (4362, 297064), (5816, 222798), (6276, 206468), (8368, 154851), (8724, 148532), (11632, 111399), (12552, 103234), (17448, 74266), (25104, 51617), (34896, 37133)]