259929252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38611}}^1$

素因数の和:38649

約数の個数: 72

約数和(自身を含む): 758957472

約数和(自身を除く): 499028220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 38611, 77222, 115833, 154444, 231666, 347499, 424721, 463332, 656387, 694998, 849442, 1274163, 1312774, 1389996, 1698884, 1969161, 2548326, 2625548, 3822489, 3938322, 5096652, 5907483, 7220257, 7644978, 7876644, 11814966, 14440514, 15289956, 21660771, 23629932, 28881028, 43321542, 64982313, 86643084, 129964626, 259929252]

約数ペア:

[(1, 259929252), (2, 129964626), (3, 86643084), (4, 64982313), (6, 43321542), (9, 28881028), (11, 23629932), (12, 21660771), (17, 15289956), (18, 14440514), (22, 11814966), (33, 7876644), (34, 7644978), (36, 7220257), (44, 5907483), (51, 5096652), (66, 3938322), (68, 3822489), (99, 2625548), (102, 2548326), (132, 1969161), (153, 1698884), (187, 1389996), (198, 1312774), (204, 1274163), (306, 849442), (374, 694998), (396, 656387), (561, 463332), (612, 424721), (748, 347499), (1122, 231666), (1683, 154444), (2244, 115833), (3366, 77222), (6732, 38611)]