394657312

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 956188800

約数和(自身を除く): 561531488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 68, 112, 119, 122, 136, 224, 238, 244, 272, 427, 476, 488, 544, 854, 952, 976, 1037, 1699, 1708, 1904, 1952, 2074, 3398, 3416, 3808, 4148, 6796, 6832, 7259, 8296, 11893, 13592, 13664, 14518, 16592, 23786, 27184, 28883, 29036, 33184, 47572, 54368, 57766, 58072, 95144, 103639, 115532, 116144, 190288, 202181, 207278, 231064, 232288, 380576, 404362, 414556, 462128, 725473, 808724, 829112, 924256, 1450946, 1617448, 1658224, 1761863, 2901892, 3234896, 3316448, 3523726, 5803784, 6469792, 7047452, 11607568, 12333041, 14094904, 23215136, 24666082, 28189808, 49332164, 56379616, 98664328, 197328656, 394657312]

約数ペア:

[(1, 394657312), (2, 197328656), (4, 98664328), (7, 56379616), (8, 49332164), (14, 28189808), (16, 24666082), (17, 23215136), (28, 14094904), (32, 12333041), (34, 11607568), (56, 7047452), (61, 6469792), (68, 5803784), (112, 3523726), (119, 3316448), (122, 3234896), (136, 2901892), (224, 1761863), (238, 1658224), (244, 1617448), (272, 1450946), (427, 924256), (476, 829112), (488, 808724), (544, 725473), (854, 462128), (952, 414556), (976, 404362), (1037, 380576), (1699, 232288), (1708, 231064), (1904, 207278), (1952, 202181), (2074, 190288), (3398, 116144), (3416, 115532), (3808, 103639), (4148, 95144), (6796, 58072), (6832, 57766), (7259, 54368), (8296, 47572), (11893, 33184), (13592, 29036), (13664, 28883), (14518, 27184), (16592, 23786)]