220335066

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:746

約数の個数: 120

約数和(自身を含む): 589196916

約数和(自身を除く): 368861850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 49, 54, 63, 81, 82, 98, 123, 126, 147, 162, 189, 246, 287, 294, 369, 378, 441, 567, 574, 677, 738, 861, 882, 1107, 1134, 1323, 1354, 1722, 2009, 2031, 2214, 2583, 2646, 3321, 3969, 4018, 4062, 4739, 5166, 6027, 6093, 6642, 7749, 7938, 9478, 12054, 12186, 14217, 15498, 18081, 18279, 23247, 27757, 28434, 33173, 36162, 36558, 42651, 46494, 54243, 54837, 55514, 66346, 83271, 85302, 99519, 108486, 109674, 127953, 162729, 166542, 194299, 199038, 249813, 255906, 298557, 325458, 383859, 388598, 499626, 582897, 597114, 749439, 767718, 895671, 1165794, 1360093, 1498878, 1748691, 1791342, 2248317, 2687013, 2720186, 3497382, 4080279, 4496634, 5246073, 5374026, 8160558, 10492146, 12240837, 15738219, 24481674, 31476438, 36722511, 73445022, 110167533, 220335066]

約数ペア:

[(1, 220335066), (2, 110167533), (3, 73445022), (6, 36722511), (7, 31476438), (9, 24481674), (14, 15738219), (18, 12240837), (21, 10492146), (27, 8160558), (41, 5374026), (42, 5246073), (49, 4496634), (54, 4080279), (63, 3497382), (81, 2720186), (82, 2687013), (98, 2248317), (123, 1791342), (126, 1748691), (147, 1498878), (162, 1360093), (189, 1165794), (246, 895671), (287, 767718), (294, 749439), (369, 597114), (378, 582897), (441, 499626), (567, 388598), (574, 383859), (677, 325458), (738, 298557), (861, 255906), (882, 249813), (1107, 199038), (1134, 194299), (1323, 166542), (1354, 162729), (1722, 127953), (2009, 109674), (2031, 108486), (2214, 99519), (2583, 85302), (2646, 83271), (3321, 66346), (3969, 55514), (4018, 54837), (4062, 54243), (4739, 46494), (5166, 42651), (6027, 36558), (6093, 36162), (6642, 33173), (7749, 28434), (7938, 27757), (9478, 23247), (12054, 18279), (12186, 18081), (14217, 15498)]