2016378456

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 5085252480

約数和(自身を除く): 3068874024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 307, 422, 614, 633, 844, 921, 1228, 1266, 1297, 1688, 1842, 2456, 2532, 2594, 3684, 3891, 5064, 5188, 7368, 7782, 10376, 15564, 31128, 64777, 129554, 194331, 259108, 273667, 388662, 398179, 518216, 547334, 777324, 796358, 821001, 1094668, 1194537, 1554648, 1592716, 1642002, 2189336, 2389074, 3185432, 3284004, 4778148, 6568008, 9556296, 84015769, 168031538, 252047307, 336063076, 504094614, 672126152, 1008189228, 2016378456]

約数ペア:

[(1, 2016378456), (2, 1008189228), (3, 672126152), (4, 504094614), (6, 336063076), (8, 252047307), (12, 168031538), (24, 84015769), (211, 9556296), (307, 6568008), (422, 4778148), (614, 3284004), (633, 3185432), (844, 2389074), (921, 2189336), (1228, 1642002), (1266, 1592716), (1297, 1554648), (1688, 1194537), (1842, 1094668), (2456, 821001), (2532, 796358), (2594, 777324), (3684, 547334), (3891, 518216), (5064, 398179), (5188, 388662), (7368, 273667), (7782, 259108), (10376, 194331), (15564, 129554), (31128, 64777)]