386380862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 755956800

約数和(自身を除く): 369575938

約数列:

[1, 2, 7, 14, 17, 29, 34, 37, 58, 74, 89, 119, 178, 203, 238, 259, 289, 406, 493, 518, 578, 623, 629, 986, 1073, 1246, 1258, 1513, 2023, 2146, 2581, 3026, 3293, 3451, 4046, 4403, 5162, 6586, 6902, 7511, 8381, 8806, 10591, 10693, 15022, 16762, 18067, 18241, 21182, 21386, 23051, 25721, 36134, 36482, 43877, 46102, 51442, 55981, 58667, 74851, 87754, 95497, 111962, 117334, 127687, 149702, 180047, 190994, 255374, 307139, 310097, 360094, 391867, 614278, 620194, 668479, 745909, 783734, 951677, 1336958, 1491818, 1623449, 1903354, 2170679, 3246898, 4341358, 5221363, 6661739, 10442726, 11364143, 13323478, 22728286, 27598633, 55197266, 193190431, 386380862]

約数ペア:

[(1, 386380862), (2, 193190431), (7, 55197266), (14, 27598633), (17, 22728286), (29, 13323478), (34, 11364143), (37, 10442726), (58, 6661739), (74, 5221363), (89, 4341358), (119, 3246898), (178, 2170679), (203, 1903354), (238, 1623449), (259, 1491818), (289, 1336958), (406, 951677), (493, 783734), (518, 745909), (578, 668479), (623, 620194), (629, 614278), (986, 391867), (1073, 360094), (1246, 310097), (1258, 307139), (1513, 255374), (2023, 190994), (2146, 180047), (2581, 149702), (3026, 127687), (3293, 117334), (3451, 111962), (4046, 95497), (4403, 87754), (5162, 74851), (6586, 58667), (6902, 55981), (7511, 51442), (8381, 46102), (8806, 43877), (10591, 36482), (10693, 36134), (15022, 25721), (16762, 23051), (18067, 21386), (18241, 21182)]