245280798012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15219707}}^1$

素因数の和:15219810

約数の個数: 48

約数和(自身を含む): 613658626560

約数和(自身を除く): 368377828548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 2686, 4029, 5372, 8058, 16116, 15219707, 30439414, 45659121, 60878828, 91318242, 182636484, 258735019, 517470038, 776205057, 1034940076, 1202356853, 1552410114, 2404713706, 3104820228, 3607070559, 4809427412, 7214141118, 14428282236, 20440066501, 40880133002, 61320199503, 81760266004, 122640399006, 245280798012]

約数ペア:

[(1, 245280798012), (2, 122640399006), (3, 81760266004), (4, 61320199503), (6, 40880133002), (12, 20440066501), (17, 14428282236), (34, 7214141118), (51, 4809427412), (68, 3607070559), (79, 3104820228), (102, 2404713706), (158, 1552410114), (204, 1202356853), (237, 1034940076), (316, 776205057), (474, 517470038), (948, 258735019), (1343, 182636484), (2686, 91318242), (4029, 60878828), (5372, 45659121), (8058, 30439414), (16116, 15219707)]