2644138112

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 256

約数和(自身を含む): 7134842880

約数和(自身を除く): 4490704768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 43, 44, 56, 64, 68, 77, 86, 88, 112, 119, 128, 136, 154, 172, 176, 187, 224, 238, 272, 301, 308, 344, 352, 367, 374, 448, 473, 476, 544, 602, 616, 688, 704, 731, 734, 748, 896, 946, 952, 1088, 1204, 1232, 1309, 1376, 1408, 1462, 1468, 1496, 1892, 1904, 2176, 2408, 2464, 2569, 2618, 2752, 2924, 2936, 2992, 3311, 3784, 3808, 4037, 4816, 4928, 5117, 5138, 5236, 5504, 5848, 5872, 5984, 6239, 6622, 7568, 7616, 8041, 8074, 9632, 9856, 10234, 10276, 10472, 11696, 11744, 11968, 12478, 13244, 15136, 15232, 15781, 16082, 16148, 19264, 20468, 20552, 20944, 23392, 23488, 23936, 24956, 26488, 28259, 30272, 31562, 32164, 32296, 38528, 40936, 41104, 41888, 43673, 46784, 46976, 49912, 52976, 56287, 56518, 60544, 63124, 64328, 64592, 68629, 81872, 82208, 83776, 87346, 93568, 99824, 105952, 110467, 112574, 113036, 126248, 128656, 129184, 137258, 163744, 164416, 167552, 173591, 174692, 199648, 211904, 220934, 225148, 226072, 252496, 257312, 258368, 268277, 274516, 327488, 328832, 347182, 349384, 399296, 423808, 441868, 450296, 452144, 480403, 504992, 514624, 516736, 536554, 549032, 654976, 694364, 698768, 798592, 883736, 900592, 904288, 960806, 1009984, 1029248, 1073108, 1098064, 1215137, 1388728, 1397536, 1767472, 1801184, 1808576, 1877939, 1921612, 2019968, 2146216, 2196128, 2430274, 2777456, 2795072, 2951047, 3534944, 3602368, 3617152, 3755878, 3843224, 4292432, 4392256, 4860548, 5554912, 5590144, 5902094, 7069888, 7204736, 7511756, 7686448, 8584864, 8784512, 9721096, 11109824, 11804188, 14139776, 15023512, 15372896, 17169728, 19442192, 20657329, 22219648, 23608376, 30047024, 30745792, 34339456, 38884384, 41314658, 47216752, 60094048, 61491584, 77768768, 82629316, 94433504, 120188096, 155537536, 165258632, 188867008, 240376192, 330517264, 377734016, 661034528, 1322069056, 2644138112]

約数ペア:

[(1, 2644138112), (2, 1322069056), (4, 661034528), (7, 377734016), (8, 330517264), (11, 240376192), (14, 188867008), (16, 165258632), (17, 155537536), (22, 120188096), (28, 94433504), (32, 82629316), (34, 77768768), (43, 61491584), (44, 60094048), (56, 47216752), (64, 41314658), (68, 38884384), (77, 34339456), (86, 30745792), (88, 30047024), (112, 23608376), (119, 22219648), (128, 20657329), (136, 19442192), (154, 17169728), (172, 15372896), (176, 15023512), (187, 14139776), (224, 11804188), (238, 11109824), (272, 9721096), (301, 8784512), (308, 8584864), (344, 7686448), (352, 7511756), (367, 7204736), (374, 7069888), (448, 5902094), (473, 5590144), (476, 5554912), (544, 4860548), (602, 4392256), (616, 4292432), (688, 3843224), (704, 3755878), (731, 3617152), (734, 3602368), (748, 3534944), (896, 2951047), (946, 2795072), (952, 2777456), (1088, 2430274), (1204, 2196128), (1232, 2146216), (1309, 2019968), (1376, 1921612), (1408, 1877939), (1462, 1808576), (1468, 1801184), (1496, 1767472), (1892, 1397536), (1904, 1388728), (2176, 1215137), (2408, 1098064), (2464, 1073108), (2569, 1029248), (2618, 1009984), (2752, 960806), (2924, 904288), (2936, 900592), (2992, 883736), (3311, 798592), (3784, 698768), (3808, 694364), (4037, 654976), (4816, 549032), (4928, 536554), (5117, 516736), (5138, 514624), (5236, 504992), (5504, 480403), (5848, 452144), (5872, 450296), (5984, 441868), (6239, 423808), (6622, 399296), (7568, 349384), (7616, 347182), (8041, 328832), (8074, 327488), (9632, 274516), (9856, 268277), (10234, 258368), (10276, 257312), (10472, 252496), (11696, 226072), (11744, 225148), (11968, 220934), (12478, 211904), (13244, 199648), (15136, 174692), (15232, 173591), (15781, 167552), (16082, 164416), (16148, 163744), (19264, 137258), (20468, 129184), (20552, 128656), (20944, 126248), (23392, 113036), (23488, 112574), (23936, 110467), (24956, 105952), (26488, 99824), (28259, 93568), (30272, 87346), (31562, 83776), (32164, 82208), (32296, 81872), (38528, 68629), (40936, 64592), (41104, 64328), (41888, 63124), (43673, 60544), (46784, 56518), (46976, 56287), (49912, 52976)]