218069676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 659262240

約数和(自身を除く): 441192564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 29, 33, 34, 36, 44, 51, 58, 66, 68, 87, 99, 102, 116, 132, 153, 174, 187, 198, 204, 261, 306, 319, 348, 374, 396, 493, 522, 561, 612, 638, 748, 957, 986, 1044, 1117, 1122, 1276, 1479, 1683, 1914, 1972, 2234, 2244, 2871, 2958, 3351, 3366, 3828, 4437, 4468, 5423, 5742, 5916, 6702, 6732, 8874, 10053, 10846, 11484, 12287, 13404, 16269, 17748, 18989, 20106, 21692, 24574, 32393, 32538, 36861, 37978, 40212, 48807, 49148, 56967, 64786, 65076, 73722, 75956, 97179, 97614, 110583, 113934, 129572, 147444, 170901, 194358, 195228, 208879, 221166, 227868, 291537, 341802, 356323, 388716, 417758, 442332, 550681, 583074, 626637, 683604, 712646, 835516, 1068969, 1101362, 1166148, 1253274, 1425292, 1652043, 1879911, 2137938, 2202724, 2506548, 3206907, 3304086, 3759822, 4275876, 4956129, 6057491, 6413814, 6608172, 7519644, 9912258, 12114982, 12827628, 18172473, 19824516, 24229964, 36344946, 54517419, 72689892, 109034838, 218069676]

約数ペア:

[(1, 218069676), (2, 109034838), (3, 72689892), (4, 54517419), (6, 36344946), (9, 24229964), (11, 19824516), (12, 18172473), (17, 12827628), (18, 12114982), (22, 9912258), (29, 7519644), (33, 6608172), (34, 6413814), (36, 6057491), (44, 4956129), (51, 4275876), (58, 3759822), (66, 3304086), (68, 3206907), (87, 2506548), (99, 2202724), (102, 2137938), (116, 1879911), (132, 1652043), (153, 1425292), (174, 1253274), (187, 1166148), (198, 1101362), (204, 1068969), (261, 835516), (306, 712646), (319, 683604), (348, 626637), (374, 583074), (396, 550681), (493, 442332), (522, 417758), (561, 388716), (612, 356323), (638, 341802), (748, 291537), (957, 227868), (986, 221166), (1044, 208879), (1117, 195228), (1122, 194358), (1276, 170901), (1479, 147444), (1683, 129572), (1914, 113934), (1972, 110583), (2234, 97614), (2244, 97179), (2871, 75956), (2958, 73722), (3351, 65076), (3366, 64786), (3828, 56967), (4437, 49148), (4468, 48807), (5423, 40212), (5742, 37978), (5916, 36861), (6702, 32538), (6732, 32393), (8874, 24574), (10053, 21692), (10846, 20106), (11484, 18989), (12287, 17748), (13404, 16269)]