409129072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 954688896

約数和(自身を除く): 545559824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 121, 124, 136, 176, 187, 242, 248, 272, 341, 374, 401, 484, 496, 527, 682, 748, 802, 968, 1054, 1364, 1496, 1604, 1936, 2057, 2108, 2728, 2992, 3208, 3751, 4114, 4216, 4411, 5456, 5797, 6416, 6817, 7502, 8228, 8432, 8822, 11594, 12431, 13634, 15004, 16456, 17644, 23188, 24862, 27268, 30008, 32912, 35288, 46376, 48521, 49724, 54536, 60016, 63767, 70576, 74987, 92752, 97042, 99448, 109072, 127534, 136741, 149974, 194084, 198896, 211327, 255068, 273482, 299948, 388168, 422654, 510136, 546964, 599896, 776336, 824857, 845308, 1020272, 1093928, 1199792, 1504151, 1649714, 1690616, 2187856, 2324597, 3008302, 3299428, 3381232, 4649194, 6016604, 6598856, 9298388, 12033208, 13197712, 18596776, 24066416, 25570567, 37193552, 51141134, 102282268, 204564536, 409129072]

約数ペア:

[(1, 409129072), (2, 204564536), (4, 102282268), (8, 51141134), (11, 37193552), (16, 25570567), (17, 24066416), (22, 18596776), (31, 13197712), (34, 12033208), (44, 9298388), (62, 6598856), (68, 6016604), (88, 4649194), (121, 3381232), (124, 3299428), (136, 3008302), (176, 2324597), (187, 2187856), (242, 1690616), (248, 1649714), (272, 1504151), (341, 1199792), (374, 1093928), (401, 1020272), (484, 845308), (496, 824857), (527, 776336), (682, 599896), (748, 546964), (802, 510136), (968, 422654), (1054, 388168), (1364, 299948), (1496, 273482), (1604, 255068), (1936, 211327), (2057, 198896), (2108, 194084), (2728, 149974), (2992, 136741), (3208, 127534), (3751, 109072), (4114, 99448), (4216, 97042), (4411, 92752), (5456, 74987), (5797, 70576), (6416, 63767), (6817, 60016), (7502, 54536), (8228, 49724), (8432, 48521), (8822, 46376), (11594, 35288), (12431, 32912), (13634, 30008), (15004, 27268), (16456, 24862), (17644, 23188)]