1900569456

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{280817}}^1$

素因数の和:280878

約数の個数: 60

約数和(自身を含む): 5432143392

約数和(自身を除く): 3531573936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 280817, 561634, 842451, 1123268, 1684902, 2246536, 2527353, 3369804, 4493072, 5054706, 6739608, 10109412, 13198399, 13479216, 20218824, 26396798, 39595197, 40437648, 52793596, 79190394, 105587192, 118785591, 158380788, 211174384, 237571182, 316761576, 475142364, 633523152, 950284728, 1900569456]

約数ペア:

[(1, 1900569456), (2, 950284728), (3, 633523152), (4, 475142364), (6, 316761576), (8, 237571182), (9, 211174384), (12, 158380788), (16, 118785591), (18, 105587192), (24, 79190394), (36, 52793596), (47, 40437648), (48, 39595197), (72, 26396798), (94, 20218824), (141, 13479216), (144, 13198399), (188, 10109412), (282, 6739608), (376, 5054706), (423, 4493072), (564, 3369804), (752, 2527353), (846, 2246536), (1128, 1684902), (1692, 1123268), (2256, 842451), (3384, 561634), (6768, 280817)]