380257938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1579}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 874018080

約数和(自身を除く): 493760142

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 787, 1574, 1579, 2361, 3158, 4722, 4737, 7083, 9474, 13379, 14166, 14211, 26758, 26843, 28422, 40137, 53686, 80274, 80529, 120411, 161058, 240822, 241587, 483174, 1242673, 2485346, 3728019, 7456038, 11184057, 21125441, 22368114, 42250882, 63376323, 126752646, 190128969, 380257938]

約数ペア:

[(1, 380257938), (2, 190128969), (3, 126752646), (6, 63376323), (9, 42250882), (17, 22368114), (18, 21125441), (34, 11184057), (51, 7456038), (102, 3728019), (153, 2485346), (306, 1242673), (787, 483174), (1574, 241587), (1579, 240822), (2361, 161058), (3158, 120411), (4722, 80529), (4737, 80274), (7083, 53686), (9474, 40137), (13379, 28422), (14166, 26843), (14211, 26758)]