450994128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7451}}^1$

素因数の和:7572

約数の個数: 80

約数和(自身を含む): 1267793856

約数和(自身を除く): 816799728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3783, 4656, 5044, 7451, 7566, 10088, 14902, 15132, 20176, 22353, 29804, 30264, 44706, 59608, 60528, 89412, 96863, 119216, 178824, 193726, 290589, 357648, 387452, 581178, 722747, 774904, 1162356, 1445494, 1549808, 2168241, 2324712, 2890988, 4336482, 4649424, 5781976, 8672964, 9395711, 11563952, 17345928, 18791422, 28187133, 34691856, 37582844, 56374266, 75165688, 112748532, 150331376, 225497064, 450994128]

約数ペア:

[(1, 450994128), (2, 225497064), (3, 150331376), (4, 112748532), (6, 75165688), (8, 56374266), (12, 37582844), (13, 34691856), (16, 28187133), (24, 18791422), (26, 17345928), (39, 11563952), (48, 9395711), (52, 8672964), (78, 5781976), (97, 4649424), (104, 4336482), (156, 2890988), (194, 2324712), (208, 2168241), (291, 1549808), (312, 1445494), (388, 1162356), (582, 774904), (624, 722747), (776, 581178), (1164, 387452), (1261, 357648), (1552, 290589), (2328, 193726), (2522, 178824), (3783, 119216), (4656, 96863), (5044, 89412), (7451, 60528), (7566, 59608), (10088, 44706), (14902, 30264), (15132, 29804), (20176, 22353)]