212412168

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{17053}}^1$

素因数の和:17238

約数の個数: 48

約数和(自身を含む): 578642220

約数和(自身を除く): 366230052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 17053, 34106, 51159, 68212, 102318, 136424, 153477, 204636, 306954, 409272, 613908, 1227816, 2950169, 5900338, 8850507, 11800676, 17701014, 23601352, 26551521, 35402028, 53103042, 70804056, 106206084, 212412168]

約数ペア:

[(1, 212412168), (2, 106206084), (3, 70804056), (4, 53103042), (6, 35402028), (8, 26551521), (9, 23601352), (12, 17701014), (18, 11800676), (24, 8850507), (36, 5900338), (72, 2950169), (173, 1227816), (346, 613908), (519, 409272), (692, 306954), (1038, 204636), (1384, 153477), (1557, 136424), (2076, 102318), (3114, 68212), (4152, 51159), (6228, 34106), (12456, 17053)]