40218696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 125424000

約数和(自身を除く): 85205304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 398, 401, 504, 597, 796, 802, 1194, 1203, 1393, 1592, 1604, 1791, 2388, 2406, 2786, 2807, 3208, 3582, 3609, 4179, 4776, 4812, 5572, 5614, 7164, 7218, 8358, 8421, 9624, 11144, 11228, 12537, 14328, 14436, 16716, 16842, 22456, 25074, 25263, 28872, 33432, 33684, 50148, 50526, 67368, 79799, 100296, 101052, 159598, 202104, 239397, 319196, 478794, 558593, 638392, 718191, 957588, 1117186, 1436382, 1675779, 1915176, 2234372, 2872764, 3351558, 4468744, 5027337, 5745528, 6703116, 10054674, 13406232, 20109348, 40218696]

約数ペア:

[(1, 40218696), (2, 20109348), (3, 13406232), (4, 10054674), (6, 6703116), (7, 5745528), (8, 5027337), (9, 4468744), (12, 3351558), (14, 2872764), (18, 2234372), (21, 1915176), (24, 1675779), (28, 1436382), (36, 1117186), (42, 957588), (56, 718191), (63, 638392), (72, 558593), (84, 478794), (126, 319196), (168, 239397), (199, 202104), (252, 159598), (398, 101052), (401, 100296), (504, 79799), (597, 67368), (796, 50526), (802, 50148), (1194, 33684), (1203, 33432), (1393, 28872), (1592, 25263), (1604, 25074), (1791, 22456), (2388, 16842), (2406, 16716), (2786, 14436), (2807, 14328), (3208, 12537), (3582, 11228), (3609, 11144), (4179, 9624), (4776, 8421), (4812, 8358), (5572, 7218), (5614, 7164)]