388528074

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 974937600

約数和(自身を除く): 586409526

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 139, 171, 198, 209, 278, 342, 417, 418, 627, 743, 834, 1251, 1254, 1486, 1529, 1881, 2229, 2502, 2641, 3058, 3762, 4458, 4587, 5282, 6687, 7923, 8173, 9174, 13374, 13761, 14117, 15846, 16346, 23769, 24519, 27522, 28234, 29051, 42351, 47538, 49038, 58102, 73557, 84702, 87153, 103277, 127053, 147114, 155287, 174306, 206554, 254106, 261459, 309831, 310574, 465861, 522918, 619662, 929493, 931722, 1136047, 1397583, 1858986, 1962263, 2272094, 2795166, 3408141, 3924526, 5886789, 6816282, 10224423, 11773578, 17660367, 20448846, 21584893, 35320734, 43169786, 64754679, 129509358, 194264037, 388528074]

約数ペア:

[(1, 388528074), (2, 194264037), (3, 129509358), (6, 64754679), (9, 43169786), (11, 35320734), (18, 21584893), (19, 20448846), (22, 17660367), (33, 11773578), (38, 10224423), (57, 6816282), (66, 5886789), (99, 3924526), (114, 3408141), (139, 2795166), (171, 2272094), (198, 1962263), (209, 1858986), (278, 1397583), (342, 1136047), (417, 931722), (418, 929493), (627, 619662), (743, 522918), (834, 465861), (1251, 310574), (1254, 309831), (1486, 261459), (1529, 254106), (1881, 206554), (2229, 174306), (2502, 155287), (2641, 147114), (3058, 127053), (3762, 103277), (4458, 87153), (4587, 84702), (5282, 73557), (6687, 58102), (7923, 49038), (8173, 47538), (9174, 42351), (13374, 29051), (13761, 28234), (14117, 27522), (15846, 24519), (16346, 23769)]