249936224

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 506616768

約数和(自身を除く): 256680544

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 137, 188, 274, 376, 548, 752, 1096, 1213, 1504, 2192, 2426, 4384, 4852, 6439, 9704, 12878, 19408, 25756, 38816, 51512, 57011, 103024, 114022, 166181, 206048, 228044, 332362, 456088, 664724, 912176, 1329448, 1824352, 2658896, 5317792, 7810507, 15621014, 31242028, 62484056, 124968112, 249936224]

約数ペア:

[(1, 249936224), (2, 124968112), (4, 62484056), (8, 31242028), (16, 15621014), (32, 7810507), (47, 5317792), (94, 2658896), (137, 1824352), (188, 1329448), (274, 912176), (376, 664724), (548, 456088), (752, 332362), (1096, 228044), (1213, 206048), (1504, 166181), (2192, 114022), (2426, 103024), (4384, 57011), (4852, 51512), (6439, 38816), (9704, 25756), (12878, 19408)]