312554112

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 987033600

約数和(自身を除く): 674479488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 48, 51, 52, 58, 64, 68, 78, 87, 96, 102, 104, 116, 127, 128, 136, 156, 174, 192, 204, 208, 221, 232, 254, 272, 312, 348, 377, 381, 384, 408, 416, 442, 464, 493, 508, 544, 624, 663, 696, 754, 762, 816, 832, 884, 928, 986, 1016, 1088, 1131, 1248, 1326, 1392, 1479, 1508, 1524, 1632, 1651, 1664, 1768, 1856, 1972, 2032, 2159, 2176, 2262, 2496, 2652, 2784, 2958, 3016, 3048, 3264, 3302, 3536, 3683, 3712, 3944, 4064, 4318, 4524, 4953, 4992, 5304, 5568, 5916, 6032, 6096, 6409, 6477, 6528, 6604, 7072, 7366, 7888, 8128, 8636, 9048, 9906, 10608, 11049, 11136, 11832, 12064, 12192, 12818, 12954, 13208, 14144, 14732, 15776, 16256, 17272, 18096, 19227, 19812, 21216, 22098, 23664, 24128, 24384, 25636, 25908, 26416, 28067, 28288, 29464, 31552, 34544, 36192, 38454, 39624, 42432, 44196, 47328, 47879, 48256, 48768, 51272, 51816, 52832, 56134, 58928, 62611, 63104, 69088, 72384, 76908, 79248, 84201, 84864, 88392, 94656, 95758, 102544, 103632, 105664, 112268, 117856, 125222, 138176, 143637, 144768, 153816, 158496, 168402, 176784, 187833, 189312, 191516, 205088, 207264, 211328, 224536, 235712, 250444, 276352, 287274, 307632, 316992, 336804, 353568, 375666, 383032, 410176, 414528, 449072, 471424, 500888, 574548, 615264, 633984, 673608, 707136, 751332, 766064, 813943, 820352, 829056, 898144, 1001776, 1149096, 1230528, 1347216, 1414272, 1502664, 1532128, 1627886, 1796288, 2003552, 2298192, 2441829, 2461056, 2694432, 3005328, 3064256, 3255772, 3592576, 4007104, 4596384, 4883658, 5388864, 6010656, 6128512, 6511544, 8014208, 9192768, 9767316, 10777728, 12021312, 13023088, 18385536, 19534632, 24042624, 26046176, 39069264, 52092352, 78138528, 104184704, 156277056, 312554112]

約数ペア:

[(1, 312554112), (2, 156277056), (3, 104184704), (4, 78138528), (6, 52092352), (8, 39069264), (12, 26046176), (13, 24042624), (16, 19534632), (17, 18385536), (24, 13023088), (26, 12021312), (29, 10777728), (32, 9767316), (34, 9192768), (39, 8014208), (48, 6511544), (51, 6128512), (52, 6010656), (58, 5388864), (64, 4883658), (68, 4596384), (78, 4007104), (87, 3592576), (96, 3255772), (102, 3064256), (104, 3005328), (116, 2694432), (127, 2461056), (128, 2441829), (136, 2298192), (156, 2003552), (174, 1796288), (192, 1627886), (204, 1532128), (208, 1502664), (221, 1414272), (232, 1347216), (254, 1230528), (272, 1149096), (312, 1001776), (348, 898144), (377, 829056), (381, 820352), (384, 813943), (408, 766064), (416, 751332), (442, 707136), (464, 673608), (493, 633984), (508, 615264), (544, 574548), (624, 500888), (663, 471424), (696, 449072), (754, 414528), (762, 410176), (816, 383032), (832, 375666), (884, 353568), (928, 336804), (986, 316992), (1016, 307632), (1088, 287274), (1131, 276352), (1248, 250444), (1326, 235712), (1392, 224536), (1479, 211328), (1508, 207264), (1524, 205088), (1632, 191516), (1651, 189312), (1664, 187833), (1768, 176784), (1856, 168402), (1972, 158496), (2032, 153816), (2159, 144768), (2176, 143637), (2262, 138176), (2496, 125222), (2652, 117856), (2784, 112268), (2958, 105664), (3016, 103632), (3048, 102544), (3264, 95758), (3302, 94656), (3536, 88392), (3683, 84864), (3712, 84201), (3944, 79248), (4064, 76908), (4318, 72384), (4524, 69088), (4953, 63104), (4992, 62611), (5304, 58928), (5568, 56134), (5916, 52832), (6032, 51816), (6096, 51272), (6409, 48768), (6477, 48256), (6528, 47879), (6604, 47328), (7072, 44196), (7366, 42432), (7888, 39624), (8128, 38454), (8636, 36192), (9048, 34544), (9906, 31552), (10608, 29464), (11049, 28288), (11136, 28067), (11832, 26416), (12064, 25908), (12192, 25636), (12818, 24384), (12954, 24128), (13208, 23664), (14144, 22098), (14732, 21216), (15776, 19812), (16256, 19227), (17272, 18096)]