228354804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2917

約数の個数: 72

約数和(自身を含む): 604228352

約数和(自身を除く): 375873548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1116, 1314, 2263, 2628, 2803, 4526, 5606, 6789, 8409, 9052, 11212, 13578, 16818, 20367, 25227, 27156, 33636, 40734, 50454, 81468, 86893, 100908, 173786, 204619, 260679, 347572, 409238, 521358, 613857, 782037, 818476, 1042716, 1227714, 1564074, 1841571, 2455428, 3128148, 3683142, 6343189, 7366284, 12686378, 19029567, 25372756, 38059134, 57088701, 76118268, 114177402, 228354804]

約数ペア:

[(1, 228354804), (2, 114177402), (3, 76118268), (4, 57088701), (6, 38059134), (9, 25372756), (12, 19029567), (18, 12686378), (31, 7366284), (36, 6343189), (62, 3683142), (73, 3128148), (93, 2455428), (124, 1841571), (146, 1564074), (186, 1227714), (219, 1042716), (279, 818476), (292, 782037), (372, 613857), (438, 521358), (558, 409238), (657, 347572), (876, 260679), (1116, 204619), (1314, 173786), (2263, 100908), (2628, 86893), (2803, 81468), (4526, 50454), (5606, 40734), (6789, 33636), (8409, 27156), (9052, 25227), (11212, 20367), (13578, 16818)]