388483776

素因数分解:

$2^6\times 3^4\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 140

約数和(自身を含む): 1162114008

約数和(自身を除く): 773630232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 137, 144, 162, 192, 216, 274, 288, 324, 411, 432, 547, 548, 576, 648, 822, 864, 1094, 1096, 1233, 1296, 1641, 1644, 1728, 2188, 2192, 2466, 2592, 3282, 3288, 3699, 4376, 4384, 4923, 4932, 5184, 6564, 6576, 7398, 8752, 8768, 9846, 9864, 11097, 13128, 13152, 14769, 14796, 17504, 19692, 19728, 22194, 26256, 26304, 29538, 29592, 35008, 39384, 39456, 44307, 44388, 52512, 59076, 59184, 74939, 78768, 78912, 88614, 88776, 105024, 118152, 118368, 149878, 157536, 177228, 177552, 224817, 236304, 236736, 299756, 315072, 354456, 355104, 449634, 472608, 599512, 674451, 708912, 710208, 899268, 945216, 1199024, 1348902, 1417824, 1798536, 2023353, 2398048, 2697804, 2835648, 3597072, 4046706, 4796096, 5395608, 6070059, 7194144, 8093412, 10791216, 12140118, 14388288, 16186824, 21582432, 24280236, 32373648, 43164864, 48560472, 64747296, 97120944, 129494592, 194241888, 388483776]

約数ペア:

[(1, 388483776), (2, 194241888), (3, 129494592), (4, 97120944), (6, 64747296), (8, 48560472), (9, 43164864), (12, 32373648), (16, 24280236), (18, 21582432), (24, 16186824), (27, 14388288), (32, 12140118), (36, 10791216), (48, 8093412), (54, 7194144), (64, 6070059), (72, 5395608), (81, 4796096), (96, 4046706), (108, 3597072), (137, 2835648), (144, 2697804), (162, 2398048), (192, 2023353), (216, 1798536), (274, 1417824), (288, 1348902), (324, 1199024), (411, 945216), (432, 899268), (547, 710208), (548, 708912), (576, 674451), (648, 599512), (822, 472608), (864, 449634), (1094, 355104), (1096, 354456), (1233, 315072), (1296, 299756), (1641, 236736), (1644, 236304), (1728, 224817), (2188, 177552), (2192, 177228), (2466, 157536), (2592, 149878), (3282, 118368), (3288, 118152), (3699, 105024), (4376, 88776), (4384, 88614), (4923, 78912), (4932, 78768), (5184, 74939), (6564, 59184), (6576, 59076), (7398, 52512), (8752, 44388), (8768, 44307), (9846, 39456), (9864, 39384), (11097, 35008), (13128, 29592), (13152, 29538), (14769, 26304), (14796, 26256), (17504, 22194), (19692, 19728)]