221562264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 697351680

約数和(自身を除く): 475789416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 113, 132, 154, 168, 226, 231, 264, 308, 339, 452, 462, 616, 678, 791, 904, 924, 1061, 1243, 1356, 1582, 1848, 2122, 2373, 2486, 2712, 3164, 3183, 3729, 4244, 4746, 4972, 6328, 6366, 7427, 7458, 8488, 8701, 9492, 9944, 11671, 12732, 14854, 14916, 17402, 18984, 22281, 23342, 25464, 26103, 29708, 29832, 34804, 35013, 44562, 46684, 52206, 59416, 69608, 70026, 81697, 89124, 93368, 104412, 119893, 140052, 163394, 178248, 208824, 239786, 245091, 280104, 326788, 359679, 479572, 490182, 653576, 719358, 839251, 959144, 980364, 1318823, 1438716, 1678502, 1960728, 2517753, 2637646, 2877432, 3357004, 3956469, 5035506, 5275292, 6714008, 7912938, 9231761, 10071012, 10550584, 15825876, 18463522, 20142024, 27695283, 31651752, 36927044, 55390566, 73854088, 110781132, 221562264]

約数ペア:

[(1, 221562264), (2, 110781132), (3, 73854088), (4, 55390566), (6, 36927044), (7, 31651752), (8, 27695283), (11, 20142024), (12, 18463522), (14, 15825876), (21, 10550584), (22, 10071012), (24, 9231761), (28, 7912938), (33, 6714008), (42, 5275292), (44, 5035506), (56, 3956469), (66, 3357004), (77, 2877432), (84, 2637646), (88, 2517753), (113, 1960728), (132, 1678502), (154, 1438716), (168, 1318823), (226, 980364), (231, 959144), (264, 839251), (308, 719358), (339, 653576), (452, 490182), (462, 479572), (616, 359679), (678, 326788), (791, 280104), (904, 245091), (924, 239786), (1061, 208824), (1243, 178248), (1356, 163394), (1582, 140052), (1848, 119893), (2122, 104412), (2373, 93368), (2486, 89124), (2712, 81697), (3164, 70026), (3183, 69608), (3729, 59416), (4244, 52206), (4746, 46684), (4972, 44562), (6328, 35013), (6366, 34804), (7427, 29832), (7458, 29708), (8488, 26103), (8701, 25464), (9492, 23342), (9944, 22281), (11671, 18984), (12732, 17402), (14854, 14916)]