248696868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4783}}^1$

素因数の和:5416

約数の個数: 48

約数和(自身を含む): 664401920

約数和(自身を除く): 415705052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4333, 4783, 7428, 8666, 9566, 12999, 14349, 17332, 19132, 25998, 28698, 33481, 51996, 57396, 66962, 100443, 133924, 200886, 401772, 2960677, 5921354, 8882031, 11842708, 17764062, 20724739, 35528124, 41449478, 62174217, 82898956, 124348434, 248696868]

約数ペア:

[(1, 248696868), (2, 124348434), (3, 82898956), (4, 62174217), (6, 41449478), (7, 35528124), (12, 20724739), (14, 17764062), (21, 11842708), (28, 8882031), (42, 5921354), (84, 2960677), (619, 401772), (1238, 200886), (1857, 133924), (2476, 100443), (3714, 66962), (4333, 57396), (4783, 51996), (7428, 33481), (8666, 28698), (9566, 25998), (12999, 19132), (14349, 17332)]