260188026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1187}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 632282112

約数和(自身を除く): 372094086

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 307, 357, 614, 714, 921, 1187, 1842, 2149, 2374, 3561, 4298, 5219, 6447, 7122, 8309, 10438, 12894, 15657, 16618, 20179, 24927, 31314, 36533, 40358, 49854, 60537, 73066, 109599, 121074, 141253, 219198, 282506, 364409, 423759, 728818, 847518, 1093227, 2186454, 2550863, 5101726, 6194953, 7652589, 12389906, 15305178, 18584859, 37169718, 43364671, 86729342, 130094013, 260188026]

約数ペア:

[(1, 260188026), (2, 130094013), (3, 86729342), (6, 43364671), (7, 37169718), (14, 18584859), (17, 15305178), (21, 12389906), (34, 7652589), (42, 6194953), (51, 5101726), (102, 2550863), (119, 2186454), (238, 1093227), (307, 847518), (357, 728818), (614, 423759), (714, 364409), (921, 282506), (1187, 219198), (1842, 141253), (2149, 121074), (2374, 109599), (3561, 73066), (4298, 60537), (5219, 49854), (6447, 40358), (7122, 36533), (8309, 31314), (10438, 24927), (12894, 20179), (15657, 16618)]