2255577856

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2210

約数の個数: 144

約数和(自身を含む): 5593692160

約数和(自身を除く): 3338114304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 532, 589, 608, 868, 896, 992, 1064, 1178, 1216, 1736, 1792, 1984, 2128, 2137, 2356, 2432, 3472, 3968, 4123, 4256, 4274, 4712, 4864, 6944, 7936, 8246, 8512, 8548, 9424, 13888, 14959, 16492, 17024, 17096, 18848, 27776, 29918, 32984, 34048, 34192, 37696, 40603, 55552, 59836, 65968, 66247, 68384, 75392, 81206, 119672, 131936, 132494, 136768, 150784, 162412, 239344, 263872, 264988, 273536, 284221, 324824, 463729, 478688, 527744, 529976, 547072, 568442, 649648, 927458, 957376, 1055488, 1059952, 1136884, 1258693, 1299296, 1854916, 1914752, 2119904, 2273768, 2517386, 2598592, 3709832, 3829504, 4239808, 4547536, 5034772, 5197184, 7419664, 8479616, 8810851, 9095072, 10069544, 10394368, 14839328, 16959232, 17621702, 18190144, 20139088, 29678656, 35243404, 36380288, 40278176, 59357312, 70486808, 72760576, 80556352, 118714624, 140973616, 161112704, 281947232, 322225408, 563894464, 1127788928, 2255577856]

約数ペア:

[(1, 2255577856), (2, 1127788928), (4, 563894464), (7, 322225408), (8, 281947232), (14, 161112704), (16, 140973616), (19, 118714624), (28, 80556352), (31, 72760576), (32, 70486808), (38, 59357312), (56, 40278176), (62, 36380288), (64, 35243404), (76, 29678656), (112, 20139088), (124, 18190144), (128, 17621702), (133, 16959232), (152, 14839328), (217, 10394368), (224, 10069544), (248, 9095072), (256, 8810851), (266, 8479616), (304, 7419664), (434, 5197184), (448, 5034772), (496, 4547536), (532, 4239808), (589, 3829504), (608, 3709832), (868, 2598592), (896, 2517386), (992, 2273768), (1064, 2119904), (1178, 1914752), (1216, 1854916), (1736, 1299296), (1792, 1258693), (1984, 1136884), (2128, 1059952), (2137, 1055488), (2356, 957376), (2432, 927458), (3472, 649648), (3968, 568442), (4123, 547072), (4256, 529976), (4274, 527744), (4712, 478688), (4864, 463729), (6944, 324824), (7936, 284221), (8246, 273536), (8512, 264988), (8548, 263872), (9424, 239344), (13888, 162412), (14959, 150784), (16492, 136768), (17024, 132494), (17096, 131936), (18848, 119672), (27776, 81206), (29918, 75392), (32984, 68384), (34048, 66247), (34192, 65968), (37696, 59836), (40603, 55552)]