220757724

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 108

約数和(自身を含む): 636424152

約数和(自身を除く): 415666428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 243, 297, 324, 363, 396, 484, 486, 594, 726, 891, 972, 1089, 1188, 1452, 1782, 1877, 2178, 2673, 3267, 3564, 3754, 4356, 5346, 5631, 6534, 7508, 9801, 10692, 11262, 13068, 16893, 19602, 20647, 22524, 29403, 33786, 39204, 41294, 50679, 58806, 61941, 67572, 82588, 101358, 117612, 123882, 152037, 185823, 202716, 227117, 247764, 304074, 371646, 454234, 456111, 557469, 608148, 681351, 743292, 908468, 912222, 1114938, 1362702, 1672407, 1824444, 2044053, 2229876, 2725404, 3344814, 4088106, 5017221, 6132159, 6689628, 8176212, 10034442, 12264318, 18396477, 20068884, 24528636, 36792954, 55189431, 73585908, 110378862, 220757724]

約数ペア:

[(1, 220757724), (2, 110378862), (3, 73585908), (4, 55189431), (6, 36792954), (9, 24528636), (11, 20068884), (12, 18396477), (18, 12264318), (22, 10034442), (27, 8176212), (33, 6689628), (36, 6132159), (44, 5017221), (54, 4088106), (66, 3344814), (81, 2725404), (99, 2229876), (108, 2044053), (121, 1824444), (132, 1672407), (162, 1362702), (198, 1114938), (242, 912222), (243, 908468), (297, 743292), (324, 681351), (363, 608148), (396, 557469), (484, 456111), (486, 454234), (594, 371646), (726, 304074), (891, 247764), (972, 227117), (1089, 202716), (1188, 185823), (1452, 152037), (1782, 123882), (1877, 117612), (2178, 101358), (2673, 82588), (3267, 67572), (3564, 61941), (3754, 58806), (4356, 50679), (5346, 41294), (5631, 39204), (6534, 33786), (7508, 29403), (9801, 22524), (10692, 20647), (11262, 19602), (13068, 16893)]