221244576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{329233}}^1$

素因数の和:329253

約数の個数: 48

約数和(自身を含む): 663735744

約数和(自身を除く): 442491168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 329233, 658466, 987699, 1316932, 1975398, 2304631, 2633864, 3950796, 4609262, 5267728, 6913893, 7901592, 9218524, 10535456, 13827786, 15803184, 18437048, 27655572, 31606368, 36874096, 55311144, 73748192, 110622288, 221244576]

約数ペア:

[(1, 221244576), (2, 110622288), (3, 73748192), (4, 55311144), (6, 36874096), (7, 31606368), (8, 27655572), (12, 18437048), (14, 15803184), (16, 13827786), (21, 10535456), (24, 9218524), (28, 7901592), (32, 6913893), (42, 5267728), (48, 4609262), (56, 3950796), (84, 2633864), (96, 2304631), (112, 1975398), (168, 1316932), (224, 987699), (336, 658466), (672, 329233)]