331335504

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^2\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 90

約数和(自身を含む): 944689226

約数和(自身を除く): 613353722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 661, 708, 944, 1062, 1322, 1416, 1983, 2124, 2644, 2832, 3481, 3966, 4248, 5288, 5949, 6962, 7932, 8496, 10443, 10576, 11898, 13924, 15864, 20886, 23796, 27848, 31329, 31728, 38999, 41772, 47592, 55696, 62658, 77998, 83544, 95184, 116997, 125316, 155996, 167088, 233994, 250632, 311992, 350991, 467988, 501264, 623984, 701982, 935976, 1403964, 1871952, 2300941, 2807928, 4601882, 5615856, 6902823, 9203764, 13805646, 18407528, 20708469, 27611292, 36815056, 41416938, 55222584, 82833876, 110445168, 165667752, 331335504]

約数ペア:

[(1, 331335504), (2, 165667752), (3, 110445168), (4, 82833876), (6, 55222584), (8, 41416938), (9, 36815056), (12, 27611292), (16, 20708469), (18, 18407528), (24, 13805646), (36, 9203764), (48, 6902823), (59, 5615856), (72, 4601882), (118, 2807928), (144, 2300941), (177, 1871952), (236, 1403964), (354, 935976), (472, 701982), (531, 623984), (661, 501264), (708, 467988), (944, 350991), (1062, 311992), (1322, 250632), (1416, 233994), (1983, 167088), (2124, 155996), (2644, 125316), (2832, 116997), (3481, 95184), (3966, 83544), (4248, 77998), (5288, 62658), (5949, 55696), (6962, 47592), (7932, 41772), (8496, 38999), (10443, 31728), (10576, 31329), (11898, 27848), (13924, 23796), (15864, 20886)]