312039684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19219}}^1$

素因数の和:19281

約数の個数: 72

約数和(自身を含む): 881506080

約数和(自身を除く): 569466396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 8118, 16236, 19219, 38438, 57657, 76876, 115314, 172971, 211409, 230628, 345942, 422818, 634227, 691884, 787979, 845636, 1268454, 1575958, 1902681, 2363937, 2536908, 3151916, 3805362, 4727874, 7091811, 7610724, 8667769, 9455748, 14183622, 17335538, 26003307, 28367244, 34671076, 52006614, 78009921, 104013228, 156019842, 312039684]

約数ペア:

[(1, 312039684), (2, 156019842), (3, 104013228), (4, 78009921), (6, 52006614), (9, 34671076), (11, 28367244), (12, 26003307), (18, 17335538), (22, 14183622), (33, 9455748), (36, 8667769), (41, 7610724), (44, 7091811), (66, 4727874), (82, 3805362), (99, 3151916), (123, 2536908), (132, 2363937), (164, 1902681), (198, 1575958), (246, 1268454), (369, 845636), (396, 787979), (451, 691884), (492, 634227), (738, 422818), (902, 345942), (1353, 230628), (1476, 211409), (1804, 172971), (2706, 115314), (4059, 76876), (5412, 57657), (8118, 38438), (16236, 19219)]