31388895744

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2367

約数の個数: 240

約数和(自身を含む): 91735961856

約数和(自身を除く): 60347066112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 289, 372, 384, 408, 496, 512, 527, 544, 578, 744, 768, 816, 867, 992, 1054, 1088, 1156, 1488, 1536, 1581, 1632, 1734, 1984, 2108, 2176, 2281, 2312, 2976, 3162, 3264, 3468, 3968, 4216, 4352, 4562, 4624, 5952, 6324, 6528, 6843, 6936, 7936, 8432, 8704, 8959, 9124, 9248, 11904, 12648, 13056, 13686, 13872, 15872, 16864, 17918, 18248, 18496, 23808, 25296, 26112, 26877, 27372, 27744, 33728, 35836, 36496, 36992, 38777, 47616, 50592, 53754, 54744, 55488, 67456, 70711, 71672, 72992, 73984, 77554, 101184, 107508, 109488, 110976, 116331, 134912, 141422, 143344, 145984, 147968, 155108, 202368, 212133, 215016, 218976, 221952, 232662, 269824, 282844, 286688, 291968, 310216, 404736, 424266, 430032, 437952, 443904, 465324, 565688, 573376, 583936, 620432, 659209, 809472, 848532, 860064, 875904, 930648, 1131376, 1146752, 1167872, 1202087, 1240864, 1318418, 1697064, 1720128, 1751808, 1861296, 1977627, 2262752, 2293504, 2404174, 2481728, 2636836, 3394128, 3440256, 3503616, 3606261, 3722592, 3955254, 4525504, 4587008, 4808348, 4963456, 5273672, 6788256, 6880512, 7212522, 7445184, 7910508, 9051008, 9616696, 9926912, 10547344, 13576512, 13761024, 14425044, 14890368, 15821016, 18102016, 19233392, 19853824, 20435479, 21094688, 27153024, 28850088, 29780736, 31642032, 36204032, 38466784, 40870958, 42189376, 54306048, 57700176, 59561472, 61306437, 63284064, 76933568, 81741916, 84378752, 108612096, 115400352, 122612874, 126568128, 153867136, 163483832, 168757504, 230800704, 245225748, 253136256, 307734272, 326967664, 337515008, 461601408, 490451496, 506272512, 615468544, 653935328, 923202816, 980902992, 1012545024, 1307870656, 1846405632, 1961805984, 2615741312, 3923611968, 5231482624, 7847223936, 10462965248, 15694447872, 31388895744]

約数ペア:

[(1, 31388895744), (2, 15694447872), (3, 10462965248), (4, 7847223936), (6, 5231482624), (8, 3923611968), (12, 2615741312), (16, 1961805984), (17, 1846405632), (24, 1307870656), (31, 1012545024), (32, 980902992), (34, 923202816), (48, 653935328), (51, 615468544), (62, 506272512), (64, 490451496), (68, 461601408), (93, 337515008), (96, 326967664), (102, 307734272), (124, 253136256), (128, 245225748), (136, 230800704), (186, 168757504), (192, 163483832), (204, 153867136), (248, 126568128), (256, 122612874), (272, 115400352), (289, 108612096), (372, 84378752), (384, 81741916), (408, 76933568), (496, 63284064), (512, 61306437), (527, 59561472), (544, 57700176), (578, 54306048), (744, 42189376), (768, 40870958), (816, 38466784), (867, 36204032), (992, 31642032), (1054, 29780736), (1088, 28850088), (1156, 27153024), (1488, 21094688), (1536, 20435479), (1581, 19853824), (1632, 19233392), (1734, 18102016), (1984, 15821016), (2108, 14890368), (2176, 14425044), (2281, 13761024), (2312, 13576512), (2976, 10547344), (3162, 9926912), (3264, 9616696), (3468, 9051008), (3968, 7910508), (4216, 7445184), (4352, 7212522), (4562, 6880512), (4624, 6788256), (5952, 5273672), (6324, 4963456), (6528, 4808348), (6843, 4587008), (6936, 4525504), (7936, 3955254), (8432, 3722592), (8704, 3606261), (8959, 3503616), (9124, 3440256), (9248, 3394128), (11904, 2636836), (12648, 2481728), (13056, 2404174), (13686, 2293504), (13872, 2262752), (15872, 1977627), (16864, 1861296), (17918, 1751808), (18248, 1720128), (18496, 1697064), (23808, 1318418), (25296, 1240864), (26112, 1202087), (26877, 1167872), (27372, 1146752), (27744, 1131376), (33728, 930648), (35836, 875904), (36496, 860064), (36992, 848532), (38777, 809472), (47616, 659209), (50592, 620432), (53754, 583936), (54744, 573376), (55488, 565688), (67456, 465324), (70711, 443904), (71672, 437952), (72992, 430032), (73984, 424266), (77554, 404736), (101184, 310216), (107508, 291968), (109488, 286688), (110976, 282844), (116331, 269824), (134912, 232662), (141422, 221952), (143344, 218976), (145984, 215016), (147968, 212133), (155108, 202368)]