220593184

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 529514496

約数和(自身を除く): 308921312

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 92, 94, 112, 161, 184, 188, 224, 322, 329, 368, 376, 644, 658, 736, 752, 911, 1081, 1288, 1316, 1504, 1822, 2162, 2576, 2632, 3644, 4324, 5152, 5264, 6377, 7288, 7567, 8648, 10528, 12754, 14576, 15134, 17296, 20953, 25508, 29152, 30268, 34592, 41906, 42817, 51016, 60536, 83812, 85634, 102032, 121072, 146671, 167624, 171268, 204064, 242144, 293342, 299719, 335248, 342536, 586684, 599438, 670496, 685072, 984791, 1173368, 1198876, 1370144, 1969582, 2346736, 2397752, 3939164, 4693472, 4795504, 6893537, 7878328, 9591008, 13787074, 15756656, 27574148, 31513312, 55148296, 110296592, 220593184]

約数ペア:

[(1, 220593184), (2, 110296592), (4, 55148296), (7, 31513312), (8, 27574148), (14, 15756656), (16, 13787074), (23, 9591008), (28, 7878328), (32, 6893537), (46, 4795504), (47, 4693472), (56, 3939164), (92, 2397752), (94, 2346736), (112, 1969582), (161, 1370144), (184, 1198876), (188, 1173368), (224, 984791), (322, 685072), (329, 670496), (368, 599438), (376, 586684), (644, 342536), (658, 335248), (736, 299719), (752, 293342), (911, 242144), (1081, 204064), (1288, 171268), (1316, 167624), (1504, 146671), (1822, 121072), (2162, 102032), (2576, 85634), (2632, 83812), (3644, 60536), (4324, 51016), (5152, 42817), (5264, 41906), (6377, 34592), (7288, 30268), (7567, 29152), (8648, 25508), (10528, 20953), (12754, 17296), (14576, 15134)]