1918485504

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 264

約数和(自身を含む): 6080081280

約数和(自身を除く): 4161595776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 128, 134, 144, 156, 192, 201, 208, 234, 239, 256, 268, 288, 312, 384, 402, 416, 468, 478, 512, 536, 576, 603, 624, 717, 768, 804, 832, 871, 936, 956, 1024, 1072, 1152, 1206, 1248, 1434, 1536, 1608, 1664, 1742, 1872, 1912, 2144, 2151, 2304, 2412, 2496, 2613, 2868, 3072, 3107, 3216, 3328, 3484, 3744, 3824, 4288, 4302, 4608, 4824, 4992, 5226, 5736, 6214, 6432, 6656, 6968, 7488, 7648, 7839, 8576, 8604, 9216, 9321, 9648, 9984, 10452, 11472, 12428, 12864, 13312, 13936, 14976, 15296, 15678, 16013, 17152, 17208, 18642, 19296, 19968, 20904, 22944, 24856, 25728, 27872, 27963, 29952, 30592, 31356, 32026, 34304, 34416, 37284, 38592, 39936, 41808, 45888, 48039, 49712, 51456, 55744, 55926, 59904, 61184, 62712, 64052, 68608, 68832, 74568, 77184, 83616, 91776, 96078, 99424, 102912, 111488, 111852, 119808, 122368, 125424, 128104, 137664, 144117, 149136, 154368, 167232, 183552, 192156, 198848, 205824, 208169, 222976, 223704, 244736, 250848, 256208, 275328, 288234, 298272, 308736, 334464, 367104, 384312, 397696, 416338, 445952, 447408, 501696, 512416, 550656, 576468, 596544, 617472, 624507, 668928, 734208, 768624, 795392, 832676, 891904, 894816, 1003392, 1024832, 1101312, 1152936, 1193088, 1249014, 1337856, 1537248, 1590784, 1665352, 1789632, 1873521, 2006784, 2049664, 2202624, 2305872, 2386176, 2498028, 2675712, 3074496, 3181568, 3330704, 3579264, 3747042, 4013568, 4099328, 4611744, 4772352, 4996056, 6148992, 6661408, 7158528, 7494084, 8027136, 8198656, 9223488, 9544704, 9992112, 12297984, 13322816, 14317056, 14988168, 16397312, 18446976, 19984224, 24595968, 26645632, 28634112, 29976336, 36893952, 39968448, 49191936, 53291264, 59952672, 73787904, 79936896, 106582528, 119905344, 147575808, 159873792, 213165056, 239810688, 319747584, 479621376, 639495168, 959242752, 1918485504]

約数ペア:

[(1, 1918485504), (2, 959242752), (3, 639495168), (4, 479621376), (6, 319747584), (8, 239810688), (9, 213165056), (12, 159873792), (13, 147575808), (16, 119905344), (18, 106582528), (24, 79936896), (26, 73787904), (32, 59952672), (36, 53291264), (39, 49191936), (48, 39968448), (52, 36893952), (64, 29976336), (67, 28634112), (72, 26645632), (78, 24595968), (96, 19984224), (104, 18446976), (117, 16397312), (128, 14988168), (134, 14317056), (144, 13322816), (156, 12297984), (192, 9992112), (201, 9544704), (208, 9223488), (234, 8198656), (239, 8027136), (256, 7494084), (268, 7158528), (288, 6661408), (312, 6148992), (384, 4996056), (402, 4772352), (416, 4611744), (468, 4099328), (478, 4013568), (512, 3747042), (536, 3579264), (576, 3330704), (603, 3181568), (624, 3074496), (717, 2675712), (768, 2498028), (804, 2386176), (832, 2305872), (871, 2202624), (936, 2049664), (956, 2006784), (1024, 1873521), (1072, 1789632), (1152, 1665352), (1206, 1590784), (1248, 1537248), (1434, 1337856), (1536, 1249014), (1608, 1193088), (1664, 1152936), (1742, 1101312), (1872, 1024832), (1912, 1003392), (2144, 894816), (2151, 891904), (2304, 832676), (2412, 795392), (2496, 768624), (2613, 734208), (2868, 668928), (3072, 624507), (3107, 617472), (3216, 596544), (3328, 576468), (3484, 550656), (3744, 512416), (3824, 501696), (4288, 447408), (4302, 445952), (4608, 416338), (4824, 397696), (4992, 384312), (5226, 367104), (5736, 334464), (6214, 308736), (6432, 298272), (6656, 288234), (6968, 275328), (7488, 256208), (7648, 250848), (7839, 244736), (8576, 223704), (8604, 222976), (9216, 208169), (9321, 205824), (9648, 198848), (9984, 192156), (10452, 183552), (11472, 167232), (12428, 154368), (12864, 149136), (13312, 144117), (13936, 137664), (14976, 128104), (15296, 125424), (15678, 122368), (16013, 119808), (17152, 111852), (17208, 111488), (18642, 102912), (19296, 99424), (19968, 96078), (20904, 91776), (22944, 83616), (24856, 77184), (25728, 74568), (27872, 68832), (27963, 68608), (29952, 64052), (30592, 62712), (31356, 61184), (32026, 59904), (34304, 55926), (34416, 55744), (37284, 51456), (38592, 49712), (39936, 48039), (41808, 45888)]