213617808

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{34499}}^1$

素因数の和:34556

約数の個数: 60

約数和(自身を含む): 611754000

約数和(自身を除く): 398136192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 34499, 68998, 103497, 137996, 206994, 275992, 310491, 413988, 551984, 620982, 827976, 1241964, 1483457, 1655952, 2483928, 2966914, 4450371, 4967856, 5933828, 8900742, 11867656, 13351113, 17801484, 23735312, 26702226, 35602968, 53404452, 71205936, 106808904, 213617808]

約数ペア:

[(1, 213617808), (2, 106808904), (3, 71205936), (4, 53404452), (6, 35602968), (8, 26702226), (9, 23735312), (12, 17801484), (16, 13351113), (18, 11867656), (24, 8900742), (36, 5933828), (43, 4967856), (48, 4450371), (72, 2966914), (86, 2483928), (129, 1655952), (144, 1483457), (172, 1241964), (258, 827976), (344, 620982), (387, 551984), (516, 413988), (688, 310491), (774, 275992), (1032, 206994), (1548, 137996), (2064, 103497), (3096, 68998), (6192, 34499)]