1218998592

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:770

約数の個数: 224

約数和(自身を含む): 4125772800

約数和(自身を除く): 2906774208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 179, 189, 192, 216, 224, 252, 288, 336, 358, 378, 432, 448, 504, 537, 563, 576, 672, 716, 756, 864, 1008, 1074, 1126, 1253, 1344, 1432, 1512, 1611, 1689, 1728, 2016, 2148, 2252, 2506, 2864, 3024, 3222, 3378, 3759, 3941, 4032, 4296, 4504, 4833, 5012, 5067, 5728, 6048, 6444, 6756, 7518, 7882, 8592, 9008, 9666, 10024, 10134, 11277, 11456, 11823, 12096, 12888, 13512, 15036, 15201, 15764, 17184, 18016, 19332, 20048, 20268, 22554, 23646, 25776, 27024, 30072, 30402, 31528, 33831, 34368, 35469, 36032, 38664, 40096, 40536, 45108, 47292, 51552, 54048, 60144, 60804, 63056, 67662, 70938, 77328, 80192, 81072, 90216, 94584, 100777, 103104, 106407, 108096, 120288, 121608, 126112, 135324, 141876, 154656, 162144, 180432, 189168, 201554, 212814, 240576, 243216, 252224, 270648, 283752, 302331, 309312, 324288, 360864, 378336, 403108, 425628, 486432, 541296, 567504, 604662, 705439, 721728, 756672, 806216, 851256, 906993, 972864, 1082592, 1135008, 1209324, 1410878, 1612432, 1702512, 1813986, 2116317, 2165184, 2270016, 2418648, 2720979, 2821756, 3224864, 3405024, 3627972, 4232634, 4837296, 5441958, 5643512, 6348951, 6449728, 6810048, 7255944, 8465268, 9674592, 10883916, 11287024, 12697902, 14511888, 16930536, 19046853, 19349184, 21767832, 22574048, 25395804, 29023776, 33861072, 38093706, 43535664, 45148096, 50791608, 58047552, 67722144, 76187412, 87071328, 101583216, 135444288, 152374824, 174142656, 203166432, 304749648, 406332864, 609499296, 1218998592]

約数ペア:

[(1, 1218998592), (2, 609499296), (3, 406332864), (4, 304749648), (6, 203166432), (7, 174142656), (8, 152374824), (9, 135444288), (12, 101583216), (14, 87071328), (16, 76187412), (18, 67722144), (21, 58047552), (24, 50791608), (27, 45148096), (28, 43535664), (32, 38093706), (36, 33861072), (42, 29023776), (48, 25395804), (54, 22574048), (56, 21767832), (63, 19349184), (64, 19046853), (72, 16930536), (84, 14511888), (96, 12697902), (108, 11287024), (112, 10883916), (126, 9674592), (144, 8465268), (168, 7255944), (179, 6810048), (189, 6449728), (192, 6348951), (216, 5643512), (224, 5441958), (252, 4837296), (288, 4232634), (336, 3627972), (358, 3405024), (378, 3224864), (432, 2821756), (448, 2720979), (504, 2418648), (537, 2270016), (563, 2165184), (576, 2116317), (672, 1813986), (716, 1702512), (756, 1612432), (864, 1410878), (1008, 1209324), (1074, 1135008), (1126, 1082592), (1253, 972864), (1344, 906993), (1432, 851256), (1512, 806216), (1611, 756672), (1689, 721728), (1728, 705439), (2016, 604662), (2148, 567504), (2252, 541296), (2506, 486432), (2864, 425628), (3024, 403108), (3222, 378336), (3378, 360864), (3759, 324288), (3941, 309312), (4032, 302331), (4296, 283752), (4504, 270648), (4833, 252224), (5012, 243216), (5067, 240576), (5728, 212814), (6048, 201554), (6444, 189168), (6756, 180432), (7518, 162144), (7882, 154656), (8592, 141876), (9008, 135324), (9666, 126112), (10024, 121608), (10134, 120288), (11277, 108096), (11456, 106407), (11823, 103104), (12096, 100777), (12888, 94584), (13512, 90216), (15036, 81072), (15201, 80192), (15764, 77328), (17184, 70938), (18016, 67662), (19332, 63056), (20048, 60804), (20268, 60144), (22554, 54048), (23646, 51552), (25776, 47292), (27024, 45108), (30072, 40536), (30402, 40096), (31528, 38664), (33831, 36032), (34368, 35469)]