345419126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 609638400

約数和(自身を除く): 264219274

約数列:

[1, 2, 13, 19, 26, 38, 53, 79, 106, 158, 167, 247, 334, 494, 689, 1007, 1027, 1378, 1501, 2014, 2054, 2171, 3002, 3173, 4187, 4342, 6346, 8374, 8851, 13091, 13193, 17702, 19513, 26182, 26386, 39026, 41249, 54431, 79553, 82498, 108862, 115063, 159106, 168169, 171509, 230126, 250667, 336338, 343018, 501334, 699229, 1034189, 1398458, 2068378, 2186197, 3258671, 4372394, 6517342, 9089977, 13285351, 18179954, 26570702, 172709563, 345419126]

約数ペア:

[(1, 345419126), (2, 172709563), (13, 26570702), (19, 18179954), (26, 13285351), (38, 9089977), (53, 6517342), (79, 4372394), (106, 3258671), (158, 2186197), (167, 2068378), (247, 1398458), (334, 1034189), (494, 699229), (689, 501334), (1007, 343018), (1027, 336338), (1378, 250667), (1501, 230126), (2014, 171509), (2054, 168169), (2171, 159106), (3002, 115063), (3173, 108862), (4187, 82498), (4342, 79553), (6346, 54431), (8374, 41249), (8851, 39026), (13091, 26386), (13193, 26182), (17702, 19513)]