216585124

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5188

約数の個数: 48

約数和(自身を含む): 455817600

約数和(自身を除く): 239232476

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 3034, 5099, 6068, 10198, 10619, 20396, 21238, 35693, 42476, 71386, 142772, 188663, 209059, 377326, 418118, 754652, 836236, 1320641, 1463413, 2641282, 2926826, 5282564, 5853652, 7735183, 15470366, 30940732, 54146281, 108292562, 216585124]

約数ペア:

[(1, 216585124), (2, 108292562), (4, 54146281), (7, 30940732), (14, 15470366), (28, 7735183), (37, 5853652), (41, 5282564), (74, 2926826), (82, 2641282), (148, 1463413), (164, 1320641), (259, 836236), (287, 754652), (518, 418118), (574, 377326), (1036, 209059), (1148, 188663), (1517, 142772), (3034, 71386), (5099, 42476), (6068, 35693), (10198, 21238), (10619, 20396)]