398473536

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{13219}}^1$

素因数の和:13391

約数の個数: 56

約数和(自身を含む): 1061090080

約数和(自身を除く): 662616544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 10048, 13219, 15072, 26438, 30144, 39657, 52876, 79314, 105752, 158628, 211504, 317256, 423008, 634512, 846016, 1269024, 2075383, 2538048, 4150766, 6226149, 8301532, 12452298, 16603064, 24904596, 33206128, 49809192, 66412256, 99618384, 132824512, 199236768, 398473536]

約数ペア:

[(1, 398473536), (2, 199236768), (3, 132824512), (4, 99618384), (6, 66412256), (8, 49809192), (12, 33206128), (16, 24904596), (24, 16603064), (32, 12452298), (48, 8301532), (64, 6226149), (96, 4150766), (157, 2538048), (192, 2075383), (314, 1269024), (471, 846016), (628, 634512), (942, 423008), (1256, 317256), (1884, 211504), (2512, 158628), (3768, 105752), (5024, 79314), (7536, 52876), (10048, 39657), (13219, 30144), (15072, 26438)]