18966475008

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1033}}^1$

素因数の和:1681

約数の個数: 216

約数和(自身を含む): 59044737752

約数和(自身を除く): 40078262744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 613, 624, 768, 832, 936, 1033, 1152, 1226, 1248, 1664, 1839, 1872, 2066, 2304, 2452, 2496, 3099, 3328, 3678, 3744, 4132, 4904, 4992, 5517, 6198, 7356, 7488, 7969, 8264, 9297, 9808, 9984, 11034, 12396, 13429, 14712, 14976, 15938, 16528, 18594, 19616, 22068, 23907, 24792, 26858, 29424, 29952, 31876, 33056, 37188, 39232, 40287, 44136, 47814, 49584, 53716, 58848, 63752, 66112, 71721, 74376, 78464, 80574, 88272, 95628, 99168, 107432, 117696, 120861, 127504, 132224, 143442, 148752, 156928, 161148, 176544, 191256, 198336, 214864, 235392, 241722, 255008, 264448, 286884, 297504, 322296, 353088, 382512, 396672, 429728, 470784, 483444, 510016, 573768, 595008, 633229, 644592, 706176, 765024, 793344, 859456, 966888, 1020032, 1147536, 1190016, 1266458, 1289184, 1412352, 1530048, 1718912, 1899687, 1933776, 2040064, 2295072, 2380032, 2532916, 2578368, 3060096, 3437824, 3799374, 3867552, 4590144, 5065832, 5156736, 5699061, 6120192, 7598748, 7735104, 8231977, 9180288, 10131664, 10313472, 11398122, 15197496, 15470208, 16463954, 18360576, 20263328, 22796244, 24695931, 30394992, 30940416, 32927908, 40526656, 45592488, 49391862, 60789984, 65855816, 74087793, 81053312, 91184976, 98783724, 121579968, 131711632, 148175586, 162106624, 182369952, 197567448, 243159936, 263423264, 296351172, 364739904, 395134896, 486319872, 526846528, 592702344, 729479808, 790269792, 1053693056, 1185404688, 1458959616, 1580539584, 2107386112, 2370809376, 3161079168, 4741618752, 6322158336, 9483237504, 18966475008]

約数ペア:

[(1, 18966475008), (2, 9483237504), (3, 6322158336), (4, 4741618752), (6, 3161079168), (8, 2370809376), (9, 2107386112), (12, 1580539584), (13, 1458959616), (16, 1185404688), (18, 1053693056), (24, 790269792), (26, 729479808), (32, 592702344), (36, 526846528), (39, 486319872), (48, 395134896), (52, 364739904), (64, 296351172), (72, 263423264), (78, 243159936), (96, 197567448), (104, 182369952), (117, 162106624), (128, 148175586), (144, 131711632), (156, 121579968), (192, 98783724), (208, 91184976), (234, 81053312), (256, 74087793), (288, 65855816), (312, 60789984), (384, 49391862), (416, 45592488), (468, 40526656), (576, 32927908), (613, 30940416), (624, 30394992), (768, 24695931), (832, 22796244), (936, 20263328), (1033, 18360576), (1152, 16463954), (1226, 15470208), (1248, 15197496), (1664, 11398122), (1839, 10313472), (1872, 10131664), (2066, 9180288), (2304, 8231977), (2452, 7735104), (2496, 7598748), (3099, 6120192), (3328, 5699061), (3678, 5156736), (3744, 5065832), (4132, 4590144), (4904, 3867552), (4992, 3799374), (5517, 3437824), (6198, 3060096), (7356, 2578368), (7488, 2532916), (7969, 2380032), (8264, 2295072), (9297, 2040064), (9808, 1933776), (9984, 1899687), (11034, 1718912), (12396, 1530048), (13429, 1412352), (14712, 1289184), (14976, 1266458), (15938, 1190016), (16528, 1147536), (18594, 1020032), (19616, 966888), (22068, 859456), (23907, 793344), (24792, 765024), (26858, 706176), (29424, 644592), (29952, 633229), (31876, 595008), (33056, 573768), (37188, 510016), (39232, 483444), (40287, 470784), (44136, 429728), (47814, 396672), (49584, 382512), (53716, 353088), (58848, 322296), (63752, 297504), (66112, 286884), (71721, 264448), (74376, 255008), (78464, 241722), (80574, 235392), (88272, 214864), (95628, 198336), (99168, 191256), (107432, 176544), (117696, 161148), (120861, 156928), (127504, 148752), (132224, 143442)]