218560848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^4\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 100

約数和(自身を含む): 623070240

約数和(自身を除く): 404509392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 311, 363, 484, 528, 622, 726, 933, 968, 1244, 1331, 1452, 1866, 1936, 2488, 2662, 2904, 3421, 3732, 3993, 4976, 5324, 5808, 6842, 7464, 7986, 10263, 10648, 13684, 14641, 14928, 15972, 20526, 21296, 27368, 29282, 31944, 37631, 41052, 43923, 54736, 58564, 63888, 75262, 82104, 87846, 112893, 117128, 150524, 164208, 175692, 225786, 234256, 301048, 351384, 413941, 451572, 602096, 702768, 827882, 903144, 1241823, 1655764, 1806288, 2483646, 3311528, 4553351, 4967292, 6623056, 9106702, 9934584, 13660053, 18213404, 19869168, 27320106, 36426808, 54640212, 72853616, 109280424, 218560848]

約数ペア:

[(1, 218560848), (2, 109280424), (3, 72853616), (4, 54640212), (6, 36426808), (8, 27320106), (11, 19869168), (12, 18213404), (16, 13660053), (22, 9934584), (24, 9106702), (33, 6623056), (44, 4967292), (48, 4553351), (66, 3311528), (88, 2483646), (121, 1806288), (132, 1655764), (176, 1241823), (242, 903144), (264, 827882), (311, 702768), (363, 602096), (484, 451572), (528, 413941), (622, 351384), (726, 301048), (933, 234256), (968, 225786), (1244, 175692), (1331, 164208), (1452, 150524), (1866, 117128), (1936, 112893), (2488, 87846), (2662, 82104), (2904, 75262), (3421, 63888), (3732, 58564), (3993, 54736), (4976, 43923), (5324, 41052), (5808, 37631), (6842, 31944), (7464, 29282), (7986, 27368), (10263, 21296), (10648, 20526), (13684, 15972), (14641, 14928)]