312142712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{327881}}^1$

素因数の和:327911

約数の個数: 32

約数和(自身を含む): 708225120

約数和(自身を除く): 396082408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 327881, 655762, 1311524, 2295167, 2623048, 4590334, 5573977, 9180668, 11147954, 18361336, 22295908, 39017839, 44591816, 78035678, 156071356, 312142712]

約数ペア:

[(1, 312142712), (2, 156071356), (4, 78035678), (7, 44591816), (8, 39017839), (14, 22295908), (17, 18361336), (28, 11147954), (34, 9180668), (56, 5573977), (68, 4590334), (119, 2623048), (136, 2295167), (238, 1311524), (476, 655762), (952, 327881)]