2015728128

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 240

約数和(自身を含む): 6107751936

約数和(自身を除く): 4092023808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 103, 124, 128, 137, 144, 186, 192, 206, 248, 256, 274, 279, 288, 309, 372, 384, 411, 412, 496, 512, 548, 558, 576, 618, 744, 768, 822, 824, 927, 992, 1096, 1116, 1152, 1233, 1236, 1488, 1536, 1644, 1648, 1854, 1984, 2192, 2232, 2304, 2466, 2472, 2976, 3193, 3288, 3296, 3708, 3968, 4247, 4384, 4464, 4608, 4932, 4944, 5952, 6386, 6576, 6592, 7416, 7936, 8494, 8768, 8928, 9579, 9864, 9888, 11904, 12741, 12772, 13152, 13184, 14111, 14832, 15872, 16988, 17536, 17856, 19158, 19728, 19776, 23808, 25482, 25544, 26304, 26368, 28222, 28737, 29664, 33976, 35072, 35712, 38223, 38316, 39456, 39552, 42333, 47616, 50964, 51088, 52608, 52736, 56444, 57474, 59328, 67952, 70144, 71424, 76446, 76632, 78912, 79104, 84666, 101928, 102176, 105216, 112888, 114948, 118656, 126999, 135904, 142848, 152892, 153264, 157824, 158208, 169332, 203856, 204352, 210432, 225776, 229896, 237312, 253998, 271808, 305784, 306528, 315648, 338664, 407712, 408704, 437441, 451552, 459792, 474624, 507996, 543616, 611568, 613056, 631296, 677328, 815424, 817408, 874882, 903104, 919584, 1015992, 1087232, 1223136, 1226112, 1312323, 1354656, 1630848, 1634816, 1749764, 1806208, 1839168, 2031984, 2174464, 2446272, 2452224, 2624646, 2709312, 3261696, 3499528, 3612416, 3678336, 3936969, 4063968, 4892544, 4904448, 5249292, 5418624, 6523392, 6999056, 7224832, 7356672, 7873938, 8127936, 9785088, 10498584, 10837248, 13998112, 14713344, 15747876, 16255872, 19570176, 20997168, 21674496, 27996224, 31495752, 32511744, 41994336, 55992448, 62991504, 65023488, 83988672, 111984896, 125983008, 167977344, 223969792, 251966016, 335954688, 503932032, 671909376, 1007864064, 2015728128]

約数ペア:

[(1, 2015728128), (2, 1007864064), (3, 671909376), (4, 503932032), (6, 335954688), (8, 251966016), (9, 223969792), (12, 167977344), (16, 125983008), (18, 111984896), (24, 83988672), (31, 65023488), (32, 62991504), (36, 55992448), (48, 41994336), (62, 32511744), (64, 31495752), (72, 27996224), (93, 21674496), (96, 20997168), (103, 19570176), (124, 16255872), (128, 15747876), (137, 14713344), (144, 13998112), (186, 10837248), (192, 10498584), (206, 9785088), (248, 8127936), (256, 7873938), (274, 7356672), (279, 7224832), (288, 6999056), (309, 6523392), (372, 5418624), (384, 5249292), (411, 4904448), (412, 4892544), (496, 4063968), (512, 3936969), (548, 3678336), (558, 3612416), (576, 3499528), (618, 3261696), (744, 2709312), (768, 2624646), (822, 2452224), (824, 2446272), (927, 2174464), (992, 2031984), (1096, 1839168), (1116, 1806208), (1152, 1749764), (1233, 1634816), (1236, 1630848), (1488, 1354656), (1536, 1312323), (1644, 1226112), (1648, 1223136), (1854, 1087232), (1984, 1015992), (2192, 919584), (2232, 903104), (2304, 874882), (2466, 817408), (2472, 815424), (2976, 677328), (3193, 631296), (3288, 613056), (3296, 611568), (3708, 543616), (3968, 507996), (4247, 474624), (4384, 459792), (4464, 451552), (4608, 437441), (4932, 408704), (4944, 407712), (5952, 338664), (6386, 315648), (6576, 306528), (6592, 305784), (7416, 271808), (7936, 253998), (8494, 237312), (8768, 229896), (8928, 225776), (9579, 210432), (9864, 204352), (9888, 203856), (11904, 169332), (12741, 158208), (12772, 157824), (13152, 153264), (13184, 152892), (14111, 142848), (14832, 135904), (15872, 126999), (16988, 118656), (17536, 114948), (17856, 112888), (19158, 105216), (19728, 102176), (19776, 101928), (23808, 84666), (25482, 79104), (25544, 78912), (26304, 76632), (26368, 76446), (28222, 71424), (28737, 70144), (29664, 67952), (33976, 59328), (35072, 57474), (35712, 56444), (38223, 52736), (38316, 52608), (39456, 51088), (39552, 50964), (42333, 47616)]