388990224

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1958

約数の個数: 180

約数和(自身を含む): 1310725260

約数和(自身を除く): 921735036

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1392, 1421, 1624, 1764, 1827, 1901, 2088, 2352, 2436, 2842, 3248, 3528, 3654, 3802, 4176, 4263, 4872, 5684, 5703, 7056, 7308, 7604, 8526, 9744, 11368, 11406, 12789, 13307, 14616, 15208, 17052, 17109, 22736, 22812, 25578, 26614, 29232, 30416, 34104, 34218, 39921, 45624, 51156, 53228, 55129, 68208, 68436, 79842, 91248, 93149, 102312, 106456, 110258, 119763, 136872, 159684, 165387, 186298, 204624, 212912, 220516, 239526, 273744, 279447, 319368, 330774, 372596, 385903, 441032, 479052, 496161, 558894, 638736, 661548, 745192, 771806, 838341, 882064, 958104, 992322, 1117788, 1157709, 1323096, 1490384, 1543612, 1676682, 1916208, 1984644, 2235576, 2315418, 2646192, 2701321, 3087224, 3353364, 3473127, 3969288, 4471152, 4630836, 5402642, 6174448, 6706728, 6946254, 7938576, 8103963, 9261672, 10805284, 13413456, 13892508, 16207926, 18523344, 21610568, 24311889, 27785016, 32415852, 43221136, 48623778, 55570032, 64831704, 97247556, 129663408, 194495112, 388990224]

約数ペア:

[(1, 388990224), (2, 194495112), (3, 129663408), (4, 97247556), (6, 64831704), (7, 55570032), (8, 48623778), (9, 43221136), (12, 32415852), (14, 27785016), (16, 24311889), (18, 21610568), (21, 18523344), (24, 16207926), (28, 13892508), (29, 13413456), (36, 10805284), (42, 9261672), (48, 8103963), (49, 7938576), (56, 6946254), (58, 6706728), (63, 6174448), (72, 5402642), (84, 4630836), (87, 4471152), (98, 3969288), (112, 3473127), (116, 3353364), (126, 3087224), (144, 2701321), (147, 2646192), (168, 2315418), (174, 2235576), (196, 1984644), (203, 1916208), (232, 1676682), (252, 1543612), (261, 1490384), (294, 1323096), (336, 1157709), (348, 1117788), (392, 992322), (406, 958104), (441, 882064), (464, 838341), (504, 771806), (522, 745192), (588, 661548), (609, 638736), (696, 558894), (784, 496161), (812, 479052), (882, 441032), (1008, 385903), (1044, 372596), (1176, 330774), (1218, 319368), (1392, 279447), (1421, 273744), (1624, 239526), (1764, 220516), (1827, 212912), (1901, 204624), (2088, 186298), (2352, 165387), (2436, 159684), (2842, 136872), (3248, 119763), (3528, 110258), (3654, 106456), (3802, 102312), (4176, 93149), (4263, 91248), (4872, 79842), (5684, 68436), (5703, 68208), (7056, 55129), (7308, 53228), (7604, 51156), (8526, 45624), (9744, 39921), (11368, 34218), (11406, 34104), (12789, 30416), (13307, 29232), (14616, 26614), (15208, 25578), (17052, 22812), (17109, 22736)]