380177802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8753}}^1$

素因数の和:8907

約数の個数: 48

約数和(自身を含む): 873999360

約数和(自身を除く): 493821558

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 4826, 7239, 8753, 14478, 17506, 21717, 26259, 43434, 52518, 78777, 157554, 166307, 332614, 498921, 997842, 1111631, 1496763, 2223262, 2993526, 3334893, 6669786, 10004679, 20009358, 21120989, 42241978, 63362967, 126725934, 190088901, 380177802]

約数ペア:

[(1, 380177802), (2, 190088901), (3, 126725934), (6, 63362967), (9, 42241978), (18, 21120989), (19, 20009358), (38, 10004679), (57, 6669786), (114, 3334893), (127, 2993526), (171, 2223262), (254, 1496763), (342, 1111631), (381, 997842), (762, 498921), (1143, 332614), (2286, 166307), (2413, 157554), (4826, 78777), (7239, 52518), (8753, 43434), (14478, 26259), (17506, 21717)]