342280516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 701205120

約数和(自身を除く): 358924604

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 61, 68, 76, 86, 101, 122, 172, 202, 244, 323, 404, 646, 731, 817, 1037, 1159, 1292, 1462, 1634, 1717, 1919, 2074, 2318, 2623, 2924, 3268, 3434, 3838, 4148, 4343, 4636, 5246, 6161, 6868, 7676, 8686, 10492, 12322, 13889, 17372, 19703, 24644, 27778, 32623, 39406, 44591, 49837, 55556, 65246, 73831, 78812, 82517, 89182, 99674, 104737, 117059, 130492, 147662, 165034, 178364, 199348, 209474, 234118, 264923, 295324, 330068, 418948, 468236, 529846, 847229, 1059692, 1402789, 1694458, 1990003, 2805578, 3388916, 3980006, 4503691, 5033537, 5611156, 7960012, 9007382, 10067074, 18014764, 20134148, 85570129, 171140258, 342280516]

約数ペア:

[(1, 342280516), (2, 171140258), (4, 85570129), (17, 20134148), (19, 18014764), (34, 10067074), (38, 9007382), (43, 7960012), (61, 5611156), (68, 5033537), (76, 4503691), (86, 3980006), (101, 3388916), (122, 2805578), (172, 1990003), (202, 1694458), (244, 1402789), (323, 1059692), (404, 847229), (646, 529846), (731, 468236), (817, 418948), (1037, 330068), (1159, 295324), (1292, 264923), (1462, 234118), (1634, 209474), (1717, 199348), (1919, 178364), (2074, 165034), (2318, 147662), (2623, 130492), (2924, 117059), (3268, 104737), (3434, 99674), (3838, 89182), (4148, 82517), (4343, 78812), (4636, 73831), (5246, 65246), (6161, 55556), (6868, 49837), (7676, 44591), (8686, 39406), (10492, 32623), (12322, 27778), (13889, 24644), (17372, 19703)]