216728148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198469}}^1$

素因数の和:198496

約数の個数: 48

約数和(自身を含む): 622401920

約数和(自身を除く): 405673772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 198469, 396938, 595407, 793876, 1190814, 1389283, 2381628, 2580097, 2778566, 4167849, 5160194, 5557132, 7740291, 8335698, 10320388, 15480582, 16671396, 18060679, 30961164, 36121358, 54182037, 72242716, 108364074, 216728148]

約数ペア:

[(1, 216728148), (2, 108364074), (3, 72242716), (4, 54182037), (6, 36121358), (7, 30961164), (12, 18060679), (13, 16671396), (14, 15480582), (21, 10320388), (26, 8335698), (28, 7740291), (39, 5557132), (42, 5160194), (52, 4167849), (78, 2778566), (84, 2580097), (91, 2381628), (156, 1389283), (182, 1190814), (273, 793876), (364, 595407), (546, 396938), (1092, 198469)]