378959064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 1070254080

約数和(自身を除く): 691295016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 157, 164, 223, 246, 264, 314, 328, 446, 451, 471, 492, 628, 669, 892, 902, 942, 984, 1256, 1338, 1353, 1727, 1784, 1804, 1884, 2453, 2676, 2706, 3454, 3608, 3768, 4906, 5181, 5352, 5412, 6437, 6908, 7359, 9143, 9812, 10362, 10824, 12874, 13816, 14718, 18286, 19311, 19624, 20724, 25748, 27429, 29436, 35011, 36572, 38622, 41448, 51496, 54858, 58872, 70022, 70807, 73144, 77244, 100573, 105033, 109716, 140044, 141614, 154488, 201146, 210066, 212421, 219432, 280088, 283228, 301719, 385121, 402292, 420132, 424842, 566456, 603438, 770242, 804584, 840264, 849684, 1155363, 1206876, 1435451, 1540484, 1699368, 2310726, 2413752, 2870902, 3080968, 4306353, 4621452, 5741804, 8612706, 9242904, 11483608, 15789961, 17225412, 31579922, 34450824, 47369883, 63159844, 94739766, 126319688, 189479532, 378959064]

約数ペア:

[(1, 378959064), (2, 189479532), (3, 126319688), (4, 94739766), (6, 63159844), (8, 47369883), (11, 34450824), (12, 31579922), (22, 17225412), (24, 15789961), (33, 11483608), (41, 9242904), (44, 8612706), (66, 5741804), (82, 4621452), (88, 4306353), (123, 3080968), (132, 2870902), (157, 2413752), (164, 2310726), (223, 1699368), (246, 1540484), (264, 1435451), (314, 1206876), (328, 1155363), (446, 849684), (451, 840264), (471, 804584), (492, 770242), (628, 603438), (669, 566456), (892, 424842), (902, 420132), (942, 402292), (984, 385121), (1256, 301719), (1338, 283228), (1353, 280088), (1727, 219432), (1784, 212421), (1804, 210066), (1884, 201146), (2453, 154488), (2676, 141614), (2706, 140044), (3454, 109716), (3608, 105033), (3768, 100573), (4906, 77244), (5181, 73144), (5352, 70807), (5412, 70022), (6437, 58872), (6908, 54858), (7359, 51496), (9143, 41448), (9812, 38622), (10362, 36572), (10824, 35011), (12874, 29436), (13816, 27429), (14718, 25748), (18286, 20724), (19311, 19624)]