565512444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{31607}}^1$

素因数の和:31695

約数の個数: 72

約数和(自身を含む): 1656764928

約数和(自身を除く): 1091252484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 31607, 63214, 94821, 126428, 189642, 221249, 284463, 379284, 442498, 568926, 663747, 884996, 1137852, 1327494, 1991241, 2244097, 2654988, 3982482, 4488194, 6732291, 7964964, 8976388, 13464582, 15708679, 20196873, 26929164, 31417358, 40393746, 47126037, 62834716, 80787492, 94252074, 141378111, 188504148, 282756222, 565512444]

約数ペア:

[(1, 565512444), (2, 282756222), (3, 188504148), (4, 141378111), (6, 94252074), (7, 80787492), (9, 62834716), (12, 47126037), (14, 40393746), (18, 31417358), (21, 26929164), (28, 20196873), (36, 15708679), (42, 13464582), (63, 8976388), (71, 7964964), (84, 6732291), (126, 4488194), (142, 3982482), (213, 2654988), (252, 2244097), (284, 1991241), (426, 1327494), (497, 1137852), (639, 884996), (852, 663747), (994, 568926), (1278, 442498), (1491, 379284), (1988, 284463), (2556, 221249), (2982, 189642), (4473, 126428), (5964, 94821), (8946, 63214), (17892, 31607)]