2778856258464

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67474171}}^1$

素因数の和:67474211

約数の個数: 144

約数和(自身を含む): 9283906273824

約数和(自身を除く): 6505050015360

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 13728, 20592, 41184, 67474171, 134948342, 202422513, 269896684, 404845026, 539793368, 607267539, 742215881, 809690052, 877164223, 1079586736, 1214535078, 1484431762, 1619380104, 1754328446, 2159173472, 2226647643, 2429070156, 2631492669, 2968863524, 3238760208, 3508656892, 4453295286, 4858140312, 5262985338, 5937727048, 6477520416, 6679942929, 7017313784, 7894478007, 8906590572, 9648806453, 9716280624, 10525970676, 11875454096, 13359885858, 14034627568, 15788956014, 17813181144, 19297612906, 19432561248, 21051941352, 23750908192, 26719771716, 28069255136, 28946419359, 31577912028, 35626362288, 38595225812, 42103882704, 53439543432, 57892838718, 63155824056, 71252724576, 77190451624, 84207765408, 86839258077, 106879086864, 115785677436, 126311648112, 154380903248, 173678516154, 213758173728, 231571354872, 252623296224, 308761806496, 347357032308, 463142709744, 694714064616, 926285419488, 1389428129232, 2778856258464]

約数ペア:

[(1, 2778856258464), (2, 1389428129232), (3, 926285419488), (4, 694714064616), (6, 463142709744), (8, 347357032308), (9, 308761806496), (11, 252623296224), (12, 231571354872), (13, 213758173728), (16, 173678516154), (18, 154380903248), (22, 126311648112), (24, 115785677436), (26, 106879086864), (32, 86839258077), (33, 84207765408), (36, 77190451624), (39, 71252724576), (44, 63155824056), (48, 57892838718), (52, 53439543432), (66, 42103882704), (72, 38595225812), (78, 35626362288), (88, 31577912028), (96, 28946419359), (99, 28069255136), (104, 26719771716), (117, 23750908192), (132, 21051941352), (143, 19432561248), (144, 19297612906), (156, 17813181144), (176, 15788956014), (198, 14034627568), (208, 13359885858), (234, 11875454096), (264, 10525970676), (286, 9716280624), (288, 9648806453), (312, 8906590572), (352, 7894478007), (396, 7017313784), (416, 6679942929), (429, 6477520416), (468, 5937727048), (528, 5262985338), (572, 4858140312), (624, 4453295286), (792, 3508656892), (858, 3238760208), (936, 2968863524), (1056, 2631492669), (1144, 2429070156), (1248, 2226647643), (1287, 2159173472), (1584, 1754328446), (1716, 1619380104), (1872, 1484431762), (2288, 1214535078), (2574, 1079586736), (3168, 877164223), (3432, 809690052), (3744, 742215881), (4576, 607267539), (5148, 539793368), (6864, 404845026), (10296, 269896684), (13728, 202422513), (20592, 134948342), (41184, 67474171)]