1283445984

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{188299}}^1$

素因数の和:188383

約数の個数: 48

約数和(自身を含む): 3416515200

約数和(自身を除く): 2133069216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 188299, 376598, 564897, 753196, 1129794, 1506392, 2259588, 3012784, 4519176, 6025568, 9038352, 13369229, 18076704, 26738458, 40107687, 53476916, 80215374, 106953832, 160430748, 213907664, 320861496, 427815328, 641722992, 1283445984]

約数ペア:

[(1, 1283445984), (2, 641722992), (3, 427815328), (4, 320861496), (6, 213907664), (8, 160430748), (12, 106953832), (16, 80215374), (24, 53476916), (32, 40107687), (48, 26738458), (71, 18076704), (96, 13369229), (142, 9038352), (213, 6025568), (284, 4519176), (426, 3012784), (568, 2259588), (852, 1506392), (1136, 1129794), (1704, 753196), (2272, 564897), (3408, 376598), (6816, 188299)]