224728218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7980

約数の個数: 72

約数和(自身を含む): 576441684

約数和(自身を除く): 351713466

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4719, 7937, 9438, 14157, 15874, 23811, 28314, 47622, 71433, 87307, 103181, 142866, 174614, 206362, 261921, 309543, 523842, 619086, 785763, 928629, 960377, 1134991, 1571526, 1857258, 1920754, 2269982, 2881131, 3404973, 5762262, 6809946, 8643393, 10214919, 12484901, 17286786, 20429838, 24969802, 37454703, 74909406, 112364109, 224728218]

約数ペア:

[(1, 224728218), (2, 112364109), (3, 74909406), (6, 37454703), (9, 24969802), (11, 20429838), (13, 17286786), (18, 12484901), (22, 10214919), (26, 8643393), (33, 6809946), (39, 5762262), (66, 3404973), (78, 2881131), (99, 2269982), (117, 1920754), (121, 1857258), (143, 1571526), (198, 1134991), (234, 960377), (242, 928629), (286, 785763), (363, 619086), (429, 523842), (726, 309543), (858, 261921), (1089, 206362), (1287, 174614), (1573, 142866), (2178, 103181), (2574, 87307), (3146, 71433), (4719, 47622), (7937, 28314), (9438, 23811), (14157, 15874)]