409392352

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 826005600

約数和(自身を除く): 416613248

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 199, 212, 398, 424, 796, 848, 1213, 1592, 1696, 2426, 3184, 4852, 6368, 9704, 10547, 19408, 21094, 38816, 42188, 64289, 84376, 128578, 168752, 241387, 257156, 337504, 482774, 514312, 965548, 1028624, 1931096, 2057248, 3862192, 7724384, 12793511, 25587022, 51174044, 102348088, 204696176, 409392352]

約数ペア:

[(1, 409392352), (2, 204696176), (4, 102348088), (8, 51174044), (16, 25587022), (32, 12793511), (53, 7724384), (106, 3862192), (199, 2057248), (212, 1931096), (398, 1028624), (424, 965548), (796, 514312), (848, 482774), (1213, 337504), (1592, 257156), (1696, 241387), (2426, 168752), (3184, 128578), (4852, 84376), (6368, 64289), (9704, 42188), (10547, 38816), (19408, 21094)]