345683324

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 706734336

約数和(自身を除く): 361051012

約数列:

[1, 2, 4, 7, 14, 28, 73, 131, 146, 262, 292, 511, 524, 917, 1022, 1291, 1834, 2044, 2582, 3668, 5164, 9037, 9563, 18074, 19126, 36148, 38252, 66941, 94243, 133882, 169121, 188486, 267764, 338242, 376972, 659701, 676484, 1183847, 1319402, 2367694, 2638804, 4735388, 12345833, 24691666, 49383332, 86420831, 172841662, 345683324]

約数ペア:

[(1, 345683324), (2, 172841662), (4, 86420831), (7, 49383332), (14, 24691666), (28, 12345833), (73, 4735388), (131, 2638804), (146, 2367694), (262, 1319402), (292, 1183847), (511, 676484), (524, 659701), (917, 376972), (1022, 338242), (1291, 267764), (1834, 188486), (2044, 169121), (2582, 133882), (3668, 94243), (5164, 66941), (9037, 38252), (9563, 36148), (18074, 19126)]