1570678055996

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{401909}}^1$

素因数の和:402211

約数の個数: 72

約数和(自身を含む): 3243162908160

約数和(自身を除く): 1672484852164

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 157, 196, 254, 314, 508, 628, 889, 1099, 1778, 2198, 3556, 4396, 6223, 7693, 12446, 15386, 19939, 24892, 30772, 39878, 79756, 139573, 279146, 401909, 558292, 803818, 977011, 1607636, 1954022, 2813363, 3908044, 5626726, 11253452, 19693541, 39387082, 51042443, 63099713, 78774164, 102084886, 126199426, 204169772, 252398852, 357297101, 441697991, 714594202, 883395982, 1429188404, 1766791964, 2501079707, 3091885937, 5002159414, 6183771874, 8013663551, 10004318828, 12367543748, 16027327102, 32054654204, 56095644857, 112191289714, 224382579428, 392669513999, 785339027998, 1570678055996]

約数ペア:

[(1, 1570678055996), (2, 785339027998), (4, 392669513999), (7, 224382579428), (14, 112191289714), (28, 56095644857), (49, 32054654204), (98, 16027327102), (127, 12367543748), (157, 10004318828), (196, 8013663551), (254, 6183771874), (314, 5002159414), (508, 3091885937), (628, 2501079707), (889, 1766791964), (1099, 1429188404), (1778, 883395982), (2198, 714594202), (3556, 441697991), (4396, 357297101), (6223, 252398852), (7693, 204169772), (12446, 126199426), (15386, 102084886), (19939, 78774164), (24892, 63099713), (30772, 51042443), (39878, 39387082), (79756, 19693541), (139573, 11253452), (279146, 5626726), (401909, 3908044), (558292, 2813363), (803818, 1954022), (977011, 1607636)]