221636688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50741}}^1$

素因数の和:50772

約数の個数: 80

約数和(自身を含む): 704704896

約数和(自身を除く): 483068208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 50741, 101482, 152223, 202964, 304446, 355187, 405928, 608892, 659633, 710374, 811856, 1065561, 1217784, 1319266, 1420748, 1978899, 2131122, 2435568, 2638532, 2841496, 3957798, 4262244, 4617431, 5277064, 5682992, 7915596, 8524488, 9234862, 10554128, 13852293, 15831192, 17048976, 18469724, 27704586, 31662384, 36939448, 55409172, 73878896, 110818344, 221636688]

約数ペア:

[(1, 221636688), (2, 110818344), (3, 73878896), (4, 55409172), (6, 36939448), (7, 31662384), (8, 27704586), (12, 18469724), (13, 17048976), (14, 15831192), (16, 13852293), (21, 10554128), (24, 9234862), (26, 8524488), (28, 7915596), (39, 5682992), (42, 5277064), (48, 4617431), (52, 4262244), (56, 3957798), (78, 2841496), (84, 2638532), (91, 2435568), (104, 2131122), (112, 1978899), (156, 1420748), (168, 1319266), (182, 1217784), (208, 1065561), (273, 811856), (312, 710374), (336, 659633), (364, 608892), (546, 405928), (624, 355187), (728, 304446), (1092, 202964), (1456, 152223), (2184, 101482), (4368, 50741)]