15225646048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{104779}}^1$

素因数の和:105047

約数の個数: 48

約数和(自身を含む): 31685472000

約数和(自身を除く): 16459825952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 239, 304, 478, 608, 956, 1912, 3824, 4541, 7648, 9082, 18164, 36328, 72656, 104779, 145312, 209558, 419116, 838232, 1676464, 1990801, 3352928, 3981602, 7963204, 15926408, 25042181, 31852816, 50084362, 63705632, 100168724, 200337448, 400674896, 475801439, 801349792, 951602878, 1903205756, 3806411512, 7612823024, 15225646048]

約数ペア:

[(1, 15225646048), (2, 7612823024), (4, 3806411512), (8, 1903205756), (16, 951602878), (19, 801349792), (32, 475801439), (38, 400674896), (76, 200337448), (152, 100168724), (239, 63705632), (304, 50084362), (478, 31852816), (608, 25042181), (956, 15926408), (1912, 7963204), (3824, 3981602), (4541, 3352928), (7648, 1990801), (9082, 1676464), (18164, 838232), (36328, 419116), (72656, 209558), (104779, 145312)]