520079096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4909}}^1$

素因数の和:4992

約数の個数: 64

約数和(自身を含む): 1113588000

約数和(自身を除く): 593508904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 41, 68, 76, 82, 136, 152, 164, 323, 328, 646, 697, 779, 1292, 1394, 1558, 2584, 2788, 3116, 4909, 5576, 6232, 9818, 13243, 19636, 26486, 39272, 52972, 83453, 93271, 105944, 166906, 186542, 201269, 333812, 373084, 402538, 667624, 746168, 805076, 1585607, 1610152, 3171214, 3421573, 3824111, 6342428, 6843146, 7648222, 12684856, 13686292, 15296444, 27372584, 30592888, 65009887, 130019774, 260039548, 520079096]

約数ペア:

[(1, 520079096), (2, 260039548), (4, 130019774), (8, 65009887), (17, 30592888), (19, 27372584), (34, 15296444), (38, 13686292), (41, 12684856), (68, 7648222), (76, 6843146), (82, 6342428), (136, 3824111), (152, 3421573), (164, 3171214), (323, 1610152), (328, 1585607), (646, 805076), (697, 746168), (779, 667624), (1292, 402538), (1394, 373084), (1558, 333812), (2584, 201269), (2788, 186542), (3116, 166906), (4909, 105944), (5576, 93271), (6232, 83453), (9818, 52972), (13243, 39272), (19636, 26486)]