551569464

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107897}}^1$

素因数の和:107980

約数の個数: 48

約数和(自身を含む): 1514887920

約数和(自身を除く): 963318456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 107897, 215794, 323691, 431588, 647382, 863176, 971073, 1294764, 1942146, 2589528, 3884292, 7660687, 7768584, 15321374, 22982061, 30642748, 45964122, 61285496, 68946183, 91928244, 137892366, 183856488, 275784732, 551569464]

約数ペア:

[(1, 551569464), (2, 275784732), (3, 183856488), (4, 137892366), (6, 91928244), (8, 68946183), (9, 61285496), (12, 45964122), (18, 30642748), (24, 22982061), (36, 15321374), (71, 7768584), (72, 7660687), (142, 3884292), (213, 2589528), (284, 1942146), (426, 1294764), (568, 971073), (639, 863176), (852, 647382), (1278, 431588), (1704, 323691), (2556, 215794), (5112, 107897)]