1285755737976

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{138431927}}^1$

素因数の和:138431985

約数の個数: 64

約数和(自身を含む): 3654602899200

約数和(自身を除く): 2368847161224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 138431927, 276863854, 415295781, 553727708, 830591562, 1107455416, 1245887343, 1661183124, 2491774686, 3322366248, 3737662029, 4983549372, 5952572861, 7475324058, 9967098744, 11905145722, 14950648116, 17857718583, 23810291444, 29901296232, 35715437166, 47620582888, 53573155749, 71430874332, 107146311498, 142861748664, 160719467247, 214292622996, 321438934494, 428585245992, 642877868988, 1285755737976]

約数ペア:

[(1, 1285755737976), (2, 642877868988), (3, 428585245992), (4, 321438934494), (6, 214292622996), (8, 160719467247), (9, 142861748664), (12, 107146311498), (18, 71430874332), (24, 53573155749), (27, 47620582888), (36, 35715437166), (43, 29901296232), (54, 23810291444), (72, 17857718583), (86, 14950648116), (108, 11905145722), (129, 9967098744), (172, 7475324058), (216, 5952572861), (258, 4983549372), (344, 3737662029), (387, 3322366248), (516, 2491774686), (774, 1661183124), (1032, 1245887343), (1161, 1107455416), (1548, 830591562), (2322, 553727708), (3096, 415295781), (4644, 276863854), (9288, 138431927)]