281425956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197077}}^1$

素因数の和:197108

約数の個数: 48

約数和(自身を含む): 794618496

約数和(自身を除く): 513192540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 197077, 394154, 591231, 788308, 1182462, 1379539, 2364924, 2759078, 3350309, 4138617, 5518156, 6700618, 8277234, 10050927, 13401236, 16554468, 20101854, 23452163, 40203708, 46904326, 70356489, 93808652, 140712978, 281425956]

約数ペア:

[(1, 281425956), (2, 140712978), (3, 93808652), (4, 70356489), (6, 46904326), (7, 40203708), (12, 23452163), (14, 20101854), (17, 16554468), (21, 13401236), (28, 10050927), (34, 8277234), (42, 6700618), (51, 5518156), (68, 4138617), (84, 3350309), (102, 2759078), (119, 2364924), (204, 1379539), (238, 1182462), (357, 788308), (476, 591231), (714, 394154), (1428, 197077)]