394950912

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 1109058048

約数和(自身を除く): 714107136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 256, 313, 318, 372, 384, 424, 496, 626, 636, 744, 768, 848, 939, 992, 1252, 1272, 1488, 1643, 1696, 1878, 1984, 2504, 2544, 2976, 3286, 3392, 3756, 3968, 4929, 5008, 5088, 5952, 6572, 6784, 7512, 7936, 9703, 9858, 10016, 10176, 11904, 13144, 13568, 15024, 16589, 19406, 19716, 20032, 20352, 23808, 26288, 29109, 30048, 33178, 38812, 39432, 40064, 40704, 49767, 52576, 58218, 60096, 66356, 77624, 78864, 80128, 99534, 105152, 116436, 120192, 132712, 155248, 157728, 199068, 210304, 232872, 240384, 265424, 310496, 315456, 398136, 420608, 465744, 514259, 530848, 620992, 630912, 796272, 931488, 1028518, 1061696, 1241984, 1261824, 1542777, 1592544, 1862976, 2057036, 2123392, 2483968, 3085554, 3185088, 3725952, 4114072, 4246784, 6171108, 6370176, 7451904, 8228144, 12342216, 12740352, 16456288, 24684432, 32912576, 49368864, 65825152, 98737728, 131650304, 197475456, 394950912]

約数ペア:

[(1, 394950912), (2, 197475456), (3, 131650304), (4, 98737728), (6, 65825152), (8, 49368864), (12, 32912576), (16, 24684432), (24, 16456288), (31, 12740352), (32, 12342216), (48, 8228144), (53, 7451904), (62, 6370176), (64, 6171108), (93, 4246784), (96, 4114072), (106, 3725952), (124, 3185088), (128, 3085554), (159, 2483968), (186, 2123392), (192, 2057036), (212, 1862976), (248, 1592544), (256, 1542777), (313, 1261824), (318, 1241984), (372, 1061696), (384, 1028518), (424, 931488), (496, 796272), (626, 630912), (636, 620992), (744, 530848), (768, 514259), (848, 465744), (939, 420608), (992, 398136), (1252, 315456), (1272, 310496), (1488, 265424), (1643, 240384), (1696, 232872), (1878, 210304), (1984, 199068), (2504, 157728), (2544, 155248), (2976, 132712), (3286, 120192), (3392, 116436), (3756, 105152), (3968, 99534), (4929, 80128), (5008, 78864), (5088, 77624), (5952, 66356), (6572, 60096), (6784, 58218), (7512, 52576), (7936, 49767), (9703, 40704), (9858, 40064), (10016, 39432), (10176, 38812), (11904, 33178), (13144, 30048), (13568, 29109), (15024, 26288), (16589, 23808), (19406, 20352), (19716, 20032)]