1205028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 3538080

約数和(自身を除く): 2333052

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, 179, 187, 198, 204, 306, 358, 374, 396, 537, 561, 612, 716, 748, 1074, 1122, 1611, 1683, 1969, 2148, 2244, 3043, 3222, 3366, 3938, 5907, 6086, 6444, 6732, 7876, 9129, 11814, 12172, 17721, 18258, 23628, 27387, 33473, 35442, 36516, 54774, 66946, 70884, 100419, 109548, 133892, 200838, 301257, 401676, 602514, 1205028]

約数ペア:

[(1, 1205028), (2, 602514), (3, 401676), (4, 301257), (6, 200838), (9, 133892), (11, 109548), (12, 100419), (17, 70884), (18, 66946), (22, 54774), (33, 36516), (34, 35442), (36, 33473), (44, 27387), (51, 23628), (66, 18258), (68, 17721), (99, 12172), (102, 11814), (132, 9129), (153, 7876), (179, 6732), (187, 6444), (198, 6086), (204, 5907), (306, 3938), (358, 3366), (374, 3222), (396, 3043), (537, 2244), (561, 2148), (612, 1969), (716, 1683), (748, 1611), (1074, 1122)]