311938242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61381}}^1$

素因数の和:61415

約数の個数: 48

約数和(自身を含む): 783725376

約数和(自身を除く): 471787134

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 61381, 122762, 184143, 368286, 429667, 675191, 859334, 1289001, 1350382, 2025573, 2578002, 4051146, 4726337, 7427101, 9452674, 14179011, 14854202, 22281303, 28358022, 44562606, 51989707, 103979414, 155969121, 311938242]

約数ペア:

[(1, 311938242), (2, 155969121), (3, 103979414), (6, 51989707), (7, 44562606), (11, 28358022), (14, 22281303), (21, 14854202), (22, 14179011), (33, 9452674), (42, 7427101), (66, 4726337), (77, 4051146), (121, 2578002), (154, 2025573), (231, 1350382), (242, 1289001), (363, 859334), (462, 675191), (726, 429667), (847, 368286), (1694, 184143), (2541, 122762), (5082, 61381)]