349052848

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3923}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 694830528

約数和(自身を除く): 345777680

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 166, 268, 332, 536, 664, 1072, 1328, 3923, 5561, 7846, 11122, 15692, 22244, 31384, 44488, 62768, 88976, 262841, 325609, 525682, 651218, 1051364, 1302436, 2102728, 2604872, 4205456, 5209744, 21815803, 43631606, 87263212, 174526424, 349052848]

約数ペア:

[(1, 349052848), (2, 174526424), (4, 87263212), (8, 43631606), (16, 21815803), (67, 5209744), (83, 4205456), (134, 2604872), (166, 2102728), (268, 1302436), (332, 1051364), (536, 651218), (664, 525682), (1072, 325609), (1328, 262841), (3923, 88976), (5561, 62768), (7846, 44488), (11122, 31384), (15692, 22244)]