383442920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29137}}^1$

素因数の和:29202

約数の個数: 64

約数和(自身を含む): 1007009280

約数和(自身を除く): 623566360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 29137, 58274, 116548, 145685, 203959, 233096, 291370, 407918, 582740, 815836, 1019795, 1165480, 1369439, 1631672, 2039590, 2738878, 4079180, 5477756, 6847195, 8158360, 9586073, 10955512, 13694390, 19172146, 27388780, 38344292, 47930365, 54777560, 76688584, 95860730, 191721460, 383442920]

約数ペア:

[(1, 383442920), (2, 191721460), (4, 95860730), (5, 76688584), (7, 54777560), (8, 47930365), (10, 38344292), (14, 27388780), (20, 19172146), (28, 13694390), (35, 10955512), (40, 9586073), (47, 8158360), (56, 6847195), (70, 5477756), (94, 4079180), (140, 2738878), (188, 2039590), (235, 1631672), (280, 1369439), (329, 1165480), (376, 1019795), (470, 815836), (658, 582740), (940, 407918), (1316, 291370), (1645, 233096), (1880, 203959), (2632, 145685), (3290, 116548), (6580, 58274), (13160, 29137)]