4487721984

素因数分解:

$2^{10}\times 3^2\times {\mathrm{486949}}^1$

素因数の和:486975

約数の個数: 66

約数和(自身を含む): 12958226450

約数和(自身を除く): 8470504466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 486949, 973898, 1460847, 1947796, 2921694, 3895592, 4382541, 5843388, 7791184, 8765082, 11686776, 15582368, 17530164, 23373552, 31164736, 35060328, 46747104, 62329472, 70120656, 93494208, 124658944, 140241312, 186988416, 249317888, 280482624, 373976832, 498635776, 560965248, 747953664, 1121930496, 1495907328, 2243860992, 4487721984]

約数ペア:

[(1, 4487721984), (2, 2243860992), (3, 1495907328), (4, 1121930496), (6, 747953664), (8, 560965248), (9, 498635776), (12, 373976832), (16, 280482624), (18, 249317888), (24, 186988416), (32, 140241312), (36, 124658944), (48, 93494208), (64, 70120656), (72, 62329472), (96, 46747104), (128, 35060328), (144, 31164736), (192, 23373552), (256, 17530164), (288, 15582368), (384, 11686776), (512, 8765082), (576, 7791184), (768, 5843388), (1024, 4382541), (1152, 3895592), (1536, 2921694), (2304, 1947796), (3072, 1460847), (4608, 973898), (9216, 486949)]