262297926

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 691384320

約数和(自身を除く): 429086394

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 61, 66, 81, 99, 114, 122, 127, 162, 171, 183, 198, 209, 254, 297, 342, 366, 381, 418, 513, 549, 594, 627, 671, 762, 891, 1026, 1098, 1143, 1159, 1254, 1342, 1397, 1539, 1647, 1782, 1881, 2013, 2286, 2318, 2413, 2794, 3078, 3294, 3429, 3477, 3762, 4026, 4191, 4826, 4941, 5643, 6039, 6858, 6954, 7239, 7747, 8382, 9882, 10287, 10431, 11286, 12078, 12573, 12749, 14478, 15494, 16929, 18117, 20574, 20862, 21717, 23241, 25146, 25498, 26543, 31293, 33858, 36234, 37719, 38247, 43434, 46482, 53086, 54351, 62586, 65151, 69723, 75438, 76494, 79629, 85217, 93879, 108702, 113157, 114741, 130302, 139446, 147193, 159258, 170434, 187758, 195453, 209169, 226314, 229482, 238887, 255651, 294386, 344223, 390906, 418338, 441579, 477774, 511302, 627507, 688446, 716661, 766953, 883158, 1032669, 1255014, 1324737, 1433322, 1533906, 1619123, 2065338, 2149983, 2300859, 2649474, 3238246, 3974211, 4299966, 4601718, 4857369, 6902577, 7948422, 9714738, 11922633, 13805154, 14572107, 23845266, 29144214, 43716321, 87432642, 131148963, 262297926]

約数ペア:

[(1, 262297926), (2, 131148963), (3, 87432642), (6, 43716321), (9, 29144214), (11, 23845266), (18, 14572107), (19, 13805154), (22, 11922633), (27, 9714738), (33, 7948422), (38, 6902577), (54, 4857369), (57, 4601718), (61, 4299966), (66, 3974211), (81, 3238246), (99, 2649474), (114, 2300859), (122, 2149983), (127, 2065338), (162, 1619123), (171, 1533906), (183, 1433322), (198, 1324737), (209, 1255014), (254, 1032669), (297, 883158), (342, 766953), (366, 716661), (381, 688446), (418, 627507), (513, 511302), (549, 477774), (594, 441579), (627, 418338), (671, 390906), (762, 344223), (891, 294386), (1026, 255651), (1098, 238887), (1143, 229482), (1159, 226314), (1254, 209169), (1342, 195453), (1397, 187758), (1539, 170434), (1647, 159258), (1782, 147193), (1881, 139446), (2013, 130302), (2286, 114741), (2318, 113157), (2413, 108702), (2794, 93879), (3078, 85217), (3294, 79629), (3429, 76494), (3477, 75438), (3762, 69723), (4026, 65151), (4191, 62586), (4826, 54351), (4941, 53086), (5643, 46482), (6039, 43434), (6858, 38247), (6954, 37719), (7239, 36234), (7747, 33858), (8382, 31293), (9882, 26543), (10287, 25498), (10431, 25146), (11286, 23241), (12078, 21717), (12573, 20862), (12749, 20574), (14478, 18117), (15494, 16929)]