18638128512

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:723

約数の個数: 320

約数和(自身を含む): 57914588160

約数和(自身を除く): 39276459648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 103, 108, 124, 128, 144, 162, 186, 192, 206, 216, 248, 279, 288, 309, 324, 372, 384, 412, 432, 496, 558, 563, 576, 618, 648, 744, 824, 837, 864, 927, 992, 1116, 1126, 1152, 1236, 1296, 1488, 1648, 1674, 1689, 1728, 1854, 1984, 2232, 2252, 2472, 2511, 2592, 2781, 2976, 3193, 3296, 3348, 3378, 3456, 3708, 3968, 4464, 4504, 4944, 5022, 5067, 5184, 5562, 5952, 6386, 6592, 6696, 6756, 7416, 8343, 8928, 9008, 9579, 9888, 10044, 10134, 10368, 11124, 11904, 12772, 13184, 13392, 13512, 14832, 15201, 16686, 17453, 17856, 18016, 19158, 19776, 20088, 20268, 22248, 25544, 26784, 27024, 28737, 29664, 30402, 33372, 34906, 35712, 36032, 38316, 39552, 40176, 40536, 44496, 45603, 51088, 52359, 53568, 54048, 57474, 57989, 59328, 60804, 66744, 69812, 72064, 76632, 80352, 81072, 86211, 88992, 91206, 102176, 104718, 107136, 108096, 114948, 115978, 118656, 121608, 133488, 139624, 153264, 157077, 160704, 162144, 172422, 173967, 177984, 182412, 204352, 209436, 216192, 229896, 231956, 243216, 258633, 266976, 279248, 306528, 314154, 321408, 324288, 344844, 347934, 355968, 364824, 408704, 418872, 459792, 463912, 471231, 486432, 517266, 521901, 533952, 558496, 613056, 628308, 648576, 689688, 695868, 729648, 837744, 919584, 927824, 942462, 972864, 1034532, 1043802, 1067904, 1116992, 1226112, 1256616, 1379376, 1391736, 1413693, 1459296, 1565703, 1675488, 1797659, 1839168, 1855648, 1884924, 1945728, 2069064, 2087604, 2233984, 2513232, 2758752, 2783472, 2827386, 2918592, 3131406, 3350976, 3595318, 3678336, 3711296, 3769848, 4138128, 4175208, 4697109, 5026464, 5392977, 5517504, 5566944, 5654772, 5837184, 6262812, 6701952, 7190636, 7422592, 7539696, 8276256, 8350416, 9394218, 10052928, 10785954, 11035008, 11133888, 11309544, 12525624, 14381272, 15079392, 16178931, 16552512, 16700832, 18788436, 20105856, 21571908, 22267776, 22619088, 25051248, 28762544, 30158784, 32357862, 33105024, 33401664, 37576872, 43143816, 45238176, 48536793, 50102496, 57525088, 60317568, 64715724, 66803328, 75153744, 86287632, 90476352, 97073586, 100204992, 115050176, 129431448, 145610379, 150307488, 172575264, 180952704, 194147172, 200409984, 230100352, 258862896, 291220758, 300614976, 345150528, 388294344, 517725792, 582441516, 601229952, 690301056, 776588688, 1035451584, 1164883032, 1553177376, 2070903168, 2329766064, 3106354752, 4659532128, 6212709504, 9319064256, 18638128512]

約数ペア:

[(1, 18638128512), (2, 9319064256), (3, 6212709504), (4, 4659532128), (6, 3106354752), (8, 2329766064), (9, 2070903168), (12, 1553177376), (16, 1164883032), (18, 1035451584), (24, 776588688), (27, 690301056), (31, 601229952), (32, 582441516), (36, 517725792), (48, 388294344), (54, 345150528), (62, 300614976), (64, 291220758), (72, 258862896), (81, 230100352), (93, 200409984), (96, 194147172), (103, 180952704), (108, 172575264), (124, 150307488), (128, 145610379), (144, 129431448), (162, 115050176), (186, 100204992), (192, 97073586), (206, 90476352), (216, 86287632), (248, 75153744), (279, 66803328), (288, 64715724), (309, 60317568), (324, 57525088), (372, 50102496), (384, 48536793), (412, 45238176), (432, 43143816), (496, 37576872), (558, 33401664), (563, 33105024), (576, 32357862), (618, 30158784), (648, 28762544), (744, 25051248), (824, 22619088), (837, 22267776), (864, 21571908), (927, 20105856), (992, 18788436), (1116, 16700832), (1126, 16552512), (1152, 16178931), (1236, 15079392), (1296, 14381272), (1488, 12525624), (1648, 11309544), (1674, 11133888), (1689, 11035008), (1728, 10785954), (1854, 10052928), (1984, 9394218), (2232, 8350416), (2252, 8276256), (2472, 7539696), (2511, 7422592), (2592, 7190636), (2781, 6701952), (2976, 6262812), (3193, 5837184), (3296, 5654772), (3348, 5566944), (3378, 5517504), (3456, 5392977), (3708, 5026464), (3968, 4697109), (4464, 4175208), (4504, 4138128), (4944, 3769848), (5022, 3711296), (5067, 3678336), (5184, 3595318), (5562, 3350976), (5952, 3131406), (6386, 2918592), (6592, 2827386), (6696, 2783472), (6756, 2758752), (7416, 2513232), (8343, 2233984), (8928, 2087604), (9008, 2069064), (9579, 1945728), (9888, 1884924), (10044, 1855648), (10134, 1839168), (10368, 1797659), (11124, 1675488), (11904, 1565703), (12772, 1459296), (13184, 1413693), (13392, 1391736), (13512, 1379376), (14832, 1256616), (15201, 1226112), (16686, 1116992), (17453, 1067904), (17856, 1043802), (18016, 1034532), (19158, 972864), (19776, 942462), (20088, 927824), (20268, 919584), (22248, 837744), (25544, 729648), (26784, 695868), (27024, 689688), (28737, 648576), (29664, 628308), (30402, 613056), (33372, 558496), (34906, 533952), (35712, 521901), (36032, 517266), (38316, 486432), (39552, 471231), (40176, 463912), (40536, 459792), (44496, 418872), (45603, 408704), (51088, 364824), (52359, 355968), (53568, 347934), (54048, 344844), (57474, 324288), (57989, 321408), (59328, 314154), (60804, 306528), (66744, 279248), (69812, 266976), (72064, 258633), (76632, 243216), (80352, 231956), (81072, 229896), (86211, 216192), (88992, 209436), (91206, 204352), (102176, 182412), (104718, 177984), (107136, 173967), (108096, 172422), (114948, 162144), (115978, 160704), (118656, 157077), (121608, 153264), (133488, 139624)]