248748804

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 649678848

約数和(自身を除く): 400930044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 127, 164, 246, 254, 369, 381, 492, 508, 738, 762, 1143, 1327, 1476, 1524, 2286, 2654, 3981, 4572, 5207, 5308, 7962, 10414, 11943, 15621, 15924, 20828, 23886, 31242, 46863, 47772, 54407, 62484, 93726, 108814, 163221, 168529, 187452, 217628, 326442, 337058, 489663, 505587, 652884, 674116, 979326, 1011174, 1516761, 1958652, 2022348, 3033522, 6067044, 6909689, 13819378, 20729067, 27638756, 41458134, 62187201, 82916268, 124374402, 248748804]

約数ペア:

[(1, 248748804), (2, 124374402), (3, 82916268), (4, 62187201), (6, 41458134), (9, 27638756), (12, 20729067), (18, 13819378), (36, 6909689), (41, 6067044), (82, 3033522), (123, 2022348), (127, 1958652), (164, 1516761), (246, 1011174), (254, 979326), (369, 674116), (381, 652884), (492, 505587), (508, 489663), (738, 337058), (762, 326442), (1143, 217628), (1327, 187452), (1476, 168529), (1524, 163221), (2286, 108814), (2654, 93726), (3981, 62484), (4572, 54407), (5207, 47772), (5308, 46863), (7962, 31242), (10414, 23886), (11943, 20828), (15621, 15924)]