21048648768

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{22027}}^1$

素因数の和:22134

約数の個数: 224

約数和(自身を含む): 71617433600

約数和(自身を除く): 50568784832

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, 79, 84, 96, 108, 112, 126, 144, 158, 168, 189, 192, 216, 224, 237, 252, 288, 316, 336, 378, 432, 448, 474, 504, 553, 576, 632, 672, 711, 756, 864, 948, 1008, 1106, 1264, 1344, 1422, 1512, 1659, 1728, 1896, 2016, 2133, 2212, 2528, 2844, 3024, 3318, 3792, 4032, 4266, 4424, 4977, 5056, 5688, 6048, 6636, 7584, 8532, 8848, 9954, 11376, 12096, 13272, 14931, 15168, 17064, 17696, 19908, 22027, 22752, 26544, 29862, 34128, 35392, 39816, 44054, 45504, 53088, 59724, 66081, 68256, 79632, 88108, 106176, 119448, 132162, 136512, 154189, 159264, 176216, 198243, 238896, 264324, 308378, 318528, 352432, 396486, 462567, 477792, 528648, 594729, 616756, 704864, 792972, 925134, 955584, 1057296, 1189458, 1233512, 1387701, 1409728, 1585944, 1740133, 1850268, 2114592, 2378916, 2467024, 2775402, 3171888, 3480266, 3700536, 4163103, 4229184, 4757832, 4934048, 5220399, 5550804, 6343776, 6960532, 7401072, 8326206, 9515664, 9868096, 10440798, 11101608, 12180931, 12687552, 13921064, 14802144, 15661197, 16652412, 19031328, 20881596, 22203216, 24361862, 27842128, 29604288, 31322394, 33304824, 36542793, 38062656, 41763192, 44406432, 46983591, 48723724, 55684256, 62644788, 66609648, 73085586, 83526384, 88812864, 93967182, 97447448, 109628379, 111368512, 125289576, 133219296, 146171172, 167052768, 187934364, 194894896, 219256758, 250579152, 266438592, 292342344, 328885137, 334105536, 375868728, 389789792, 438513516, 501158304, 584684688, 657770274, 751737456, 779579584, 877027032, 1002316608, 1169369376, 1315540548, 1503474912, 1754054064, 2338738752, 2631081096, 3006949824, 3508108128, 5262162192, 7016216256, 10524324384, 21048648768]

約数ペア:

[(1, 21048648768), (2, 10524324384), (3, 7016216256), (4, 5262162192), (6, 3508108128), (7, 3006949824), (8, 2631081096), (9, 2338738752), (12, 1754054064), (14, 1503474912), (16, 1315540548), (18, 1169369376), (21, 1002316608), (24, 877027032), (27, 779579584), (28, 751737456), (32, 657770274), (36, 584684688), (42, 501158304), (48, 438513516), (54, 389789792), (56, 375868728), (63, 334105536), (64, 328885137), (72, 292342344), (79, 266438592), (84, 250579152), (96, 219256758), (108, 194894896), (112, 187934364), (126, 167052768), (144, 146171172), (158, 133219296), (168, 125289576), (189, 111368512), (192, 109628379), (216, 97447448), (224, 93967182), (237, 88812864), (252, 83526384), (288, 73085586), (316, 66609648), (336, 62644788), (378, 55684256), (432, 48723724), (448, 46983591), (474, 44406432), (504, 41763192), (553, 38062656), (576, 36542793), (632, 33304824), (672, 31322394), (711, 29604288), (756, 27842128), (864, 24361862), (948, 22203216), (1008, 20881596), (1106, 19031328), (1264, 16652412), (1344, 15661197), (1422, 14802144), (1512, 13921064), (1659, 12687552), (1728, 12180931), (1896, 11101608), (2016, 10440798), (2133, 9868096), (2212, 9515664), (2528, 8326206), (2844, 7401072), (3024, 6960532), (3318, 6343776), (3792, 5550804), (4032, 5220399), (4266, 4934048), (4424, 4757832), (4977, 4229184), (5056, 4163103), (5688, 3700536), (6048, 3480266), (6636, 3171888), (7584, 2775402), (8532, 2467024), (8848, 2378916), (9954, 2114592), (11376, 1850268), (12096, 1740133), (13272, 1585944), (14931, 1409728), (15168, 1387701), (17064, 1233512), (17696, 1189458), (19908, 1057296), (22027, 955584), (22752, 925134), (26544, 792972), (29862, 704864), (34128, 616756), (35392, 594729), (39816, 528648), (44054, 477792), (45504, 462567), (53088, 396486), (59724, 352432), (66081, 318528), (68256, 308378), (79632, 264324), (88108, 238896), (106176, 198243), (119448, 176216), (132162, 159264), (136512, 154189)]