1270807552

素因数分解:

$2^{10}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 264

約数和(自身を含む): 3285680640

約数和(自身を除く): 2014873088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 43, 49, 56, 62, 64, 76, 86, 98, 112, 124, 128, 133, 152, 172, 196, 217, 224, 248, 256, 266, 301, 304, 344, 392, 434, 448, 496, 512, 532, 589, 602, 608, 688, 784, 817, 868, 896, 931, 992, 1024, 1064, 1178, 1204, 1216, 1333, 1376, 1519, 1568, 1634, 1736, 1792, 1862, 1984, 2107, 2128, 2356, 2408, 2432, 2666, 2752, 3038, 3136, 3268, 3472, 3584, 3724, 3968, 4123, 4214, 4256, 4712, 4816, 4864, 5332, 5504, 5719, 6076, 6272, 6536, 6944, 7168, 7448, 7936, 8246, 8428, 8512, 9331, 9424, 9632, 9728, 10664, 11008, 11438, 12152, 12544, 13072, 13888, 14896, 15872, 16492, 16856, 17024, 18662, 18848, 19264, 19456, 21328, 22016, 22876, 24304, 25088, 25327, 26144, 27776, 28861, 29792, 31744, 32984, 33712, 34048, 37324, 37696, 38528, 40033, 42656, 44032, 45752, 48608, 50176, 50654, 52288, 55552, 57722, 59584, 65317, 65968, 67424, 68096, 74648, 75392, 77056, 80066, 85312, 91504, 97216, 101308, 104576, 111104, 115444, 119168, 130634, 131936, 134848, 136192, 149296, 150784, 154112, 160132, 170624, 177289, 183008, 194432, 202616, 209152, 222208, 230888, 238336, 261268, 263872, 269696, 298592, 301568, 308224, 320264, 341248, 354578, 366016, 388864, 405232, 418304, 461776, 476672, 522536, 527744, 539392, 597184, 603136, 640528, 682496, 709156, 732032, 777728, 810464, 836608, 923552, 953344, 1045072, 1055488, 1078784, 1194368, 1241023, 1281056, 1364992, 1418312, 1464064, 1555456, 1620928, 1847104, 2090144, 2110976, 2157568, 2388736, 2482046, 2562112, 2836624, 2928128, 3241856, 3694208, 4180288, 4221952, 4777472, 4964092, 5124224, 5673248, 5856256, 6483712, 7388416, 8360576, 9554944, 9928184, 10248448, 11346496, 12967424, 14776832, 16721152, 19856368, 20496896, 22692992, 25934848, 29553664, 33442304, 39712736, 40993792, 45385984, 66884608, 79425472, 90771968, 158850944, 181543936, 317701888, 635403776, 1270807552]

約数ペア:

[(1, 1270807552), (2, 635403776), (4, 317701888), (7, 181543936), (8, 158850944), (14, 90771968), (16, 79425472), (19, 66884608), (28, 45385984), (31, 40993792), (32, 39712736), (38, 33442304), (43, 29553664), (49, 25934848), (56, 22692992), (62, 20496896), (64, 19856368), (76, 16721152), (86, 14776832), (98, 12967424), (112, 11346496), (124, 10248448), (128, 9928184), (133, 9554944), (152, 8360576), (172, 7388416), (196, 6483712), (217, 5856256), (224, 5673248), (248, 5124224), (256, 4964092), (266, 4777472), (301, 4221952), (304, 4180288), (344, 3694208), (392, 3241856), (434, 2928128), (448, 2836624), (496, 2562112), (512, 2482046), (532, 2388736), (589, 2157568), (602, 2110976), (608, 2090144), (688, 1847104), (784, 1620928), (817, 1555456), (868, 1464064), (896, 1418312), (931, 1364992), (992, 1281056), (1024, 1241023), (1064, 1194368), (1178, 1078784), (1204, 1055488), (1216, 1045072), (1333, 953344), (1376, 923552), (1519, 836608), (1568, 810464), (1634, 777728), (1736, 732032), (1792, 709156), (1862, 682496), (1984, 640528), (2107, 603136), (2128, 597184), (2356, 539392), (2408, 527744), (2432, 522536), (2666, 476672), (2752, 461776), (3038, 418304), (3136, 405232), (3268, 388864), (3472, 366016), (3584, 354578), (3724, 341248), (3968, 320264), (4123, 308224), (4214, 301568), (4256, 298592), (4712, 269696), (4816, 263872), (4864, 261268), (5332, 238336), (5504, 230888), (5719, 222208), (6076, 209152), (6272, 202616), (6536, 194432), (6944, 183008), (7168, 177289), (7448, 170624), (7936, 160132), (8246, 154112), (8428, 150784), (8512, 149296), (9331, 136192), (9424, 134848), (9632, 131936), (9728, 130634), (10664, 119168), (11008, 115444), (11438, 111104), (12152, 104576), (12544, 101308), (13072, 97216), (13888, 91504), (14896, 85312), (15872, 80066), (16492, 77056), (16856, 75392), (17024, 74648), (18662, 68096), (18848, 67424), (19264, 65968), (19456, 65317), (21328, 59584), (22016, 57722), (22876, 55552), (24304, 52288), (25088, 50654), (25327, 50176), (26144, 48608), (27776, 45752), (28861, 44032), (29792, 42656), (31744, 40033), (32984, 38528), (33712, 37696), (34048, 37324)]