7951518848

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 21588618240

約数和(自身を除く): 13637099392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 61, 62, 64, 76, 91, 104, 112, 122, 124, 128, 133, 152, 182, 208, 217, 224, 244, 247, 248, 266, 304, 361, 364, 403, 416, 427, 434, 448, 488, 494, 496, 532, 589, 608, 722, 728, 793, 806, 832, 854, 868, 896, 976, 988, 992, 1064, 1159, 1178, 1216, 1444, 1456, 1586, 1612, 1664, 1708, 1729, 1736, 1891, 1952, 1976, 1984, 2128, 2318, 2356, 2432, 2527, 2821, 2888, 2912, 3172, 3224, 3416, 3458, 3472, 3782, 3904, 3952, 3968, 4123, 4256, 4636, 4693, 4712, 5054, 5551, 5642, 5776, 5824, 6344, 6448, 6832, 6916, 6944, 7564, 7657, 7808, 7904, 8113, 8246, 8512, 9272, 9386, 9424, 10108, 11102, 11191, 11284, 11552, 11648, 12688, 12896, 13237, 13664, 13832, 13888, 15067, 15128, 15314, 15808, 16226, 16492, 17024, 18544, 18772, 18848, 20216, 22021, 22204, 22382, 22568, 23104, 24583, 25376, 25792, 26474, 27328, 27664, 27776, 30134, 30256, 30628, 31616, 32452, 32851, 32984, 35929, 37088, 37544, 37696, 40432, 44042, 44408, 44764, 45136, 46208, 49166, 50752, 51584, 52948, 53599, 54656, 55328, 60268, 60512, 61256, 64904, 65702, 65968, 71858, 74176, 75088, 75392, 78337, 80864, 88084, 88816, 89528, 90272, 98332, 101504, 105469, 105896, 107198, 110656, 120536, 121024, 122512, 129808, 131404, 131936, 143716, 145483, 148352, 150176, 154147, 156674, 161728, 172081, 176168, 177632, 179056, 180544, 196664, 210938, 211792, 214396, 221312, 241072, 242048, 245024, 251503, 259616, 262808, 263872, 286273, 287432, 290966, 300352, 308294, 313348, 323456, 344162, 352336, 355264, 358112, 361088, 393328, 421876, 423584, 428792, 467077, 482144, 490048, 503006, 519232, 525616, 527744, 572546, 574864, 581932, 600704, 616588, 626696, 682651, 688324, 704672, 710528, 716224, 786656, 843752, 847168, 857584, 934154, 964288, 980096, 1006012, 1018381, 1038464, 1051232, 1145092, 1149728, 1163864, 1233176, 1253392, 1365302, 1376648, 1409344, 1432448, 1573312, 1687504, 1694336, 1715168, 1868308, 1928576, 2003911, 2012024, 2036762, 2102464, 2290184, 2299456, 2327728, 2466352, 2506784, 2730604, 2753296, 2818688, 3146624, 3269539, 3375008, 3430336, 3736616, 4007822, 4024048, 4073524, 4204928, 4580368, 4598912, 4655456, 4778557, 4932704, 5013568, 5461208, 5506592, 6539078, 6750016, 6860672, 7473232, 8015644, 8048096, 8147048, 8874463, 9160736, 9310912, 9557114, 9865408, 10027136, 10922416, 11013184, 13078156, 13500032, 14946464, 16031288, 16096192, 16294096, 17748926, 18321472, 18621824, 19114228, 19730816, 21844832, 22026368, 26156312, 29892928, 32062576, 32192384, 32588192, 35497852, 36642944, 38228456, 43689664, 52312624, 59785856, 62121241, 64125152, 65176384, 70995704, 76456912, 87379328, 104625248, 124242482, 128250304, 130352768, 141991408, 152913824, 209250496, 248484964, 256500608, 283982816, 305827648, 418500992, 496969928, 567965632, 611655296, 993939856, 1135931264, 1987879712, 3975759424, 7951518848]

約数ペア:

[(1, 7951518848), (2, 3975759424), (4, 1987879712), (7, 1135931264), (8, 993939856), (13, 611655296), (14, 567965632), (16, 496969928), (19, 418500992), (26, 305827648), (28, 283982816), (31, 256500608), (32, 248484964), (38, 209250496), (52, 152913824), (56, 141991408), (61, 130352768), (62, 128250304), (64, 124242482), (76, 104625248), (91, 87379328), (104, 76456912), (112, 70995704), (122, 65176384), (124, 64125152), (128, 62121241), (133, 59785856), (152, 52312624), (182, 43689664), (208, 38228456), (217, 36642944), (224, 35497852), (244, 32588192), (247, 32192384), (248, 32062576), (266, 29892928), (304, 26156312), (361, 22026368), (364, 21844832), (403, 19730816), (416, 19114228), (427, 18621824), (434, 18321472), (448, 17748926), (488, 16294096), (494, 16096192), (496, 16031288), (532, 14946464), (589, 13500032), (608, 13078156), (722, 11013184), (728, 10922416), (793, 10027136), (806, 9865408), (832, 9557114), (854, 9310912), (868, 9160736), (896, 8874463), (976, 8147048), (988, 8048096), (992, 8015644), (1064, 7473232), (1159, 6860672), (1178, 6750016), (1216, 6539078), (1444, 5506592), (1456, 5461208), (1586, 5013568), (1612, 4932704), (1664, 4778557), (1708, 4655456), (1729, 4598912), (1736, 4580368), (1891, 4204928), (1952, 4073524), (1976, 4024048), (1984, 4007822), (2128, 3736616), (2318, 3430336), (2356, 3375008), (2432, 3269539), (2527, 3146624), (2821, 2818688), (2888, 2753296), (2912, 2730604), (3172, 2506784), (3224, 2466352), (3416, 2327728), (3458, 2299456), (3472, 2290184), (3782, 2102464), (3904, 2036762), (3952, 2012024), (3968, 2003911), (4123, 1928576), (4256, 1868308), (4636, 1715168), (4693, 1694336), (4712, 1687504), (5054, 1573312), (5551, 1432448), (5642, 1409344), (5776, 1376648), (5824, 1365302), (6344, 1253392), (6448, 1233176), (6832, 1163864), (6916, 1149728), (6944, 1145092), (7564, 1051232), (7657, 1038464), (7808, 1018381), (7904, 1006012), (8113, 980096), (8246, 964288), (8512, 934154), (9272, 857584), (9386, 847168), (9424, 843752), (10108, 786656), (11102, 716224), (11191, 710528), (11284, 704672), (11552, 688324), (11648, 682651), (12688, 626696), (12896, 616588), (13237, 600704), (13664, 581932), (13832, 574864), (13888, 572546), (15067, 527744), (15128, 525616), (15314, 519232), (15808, 503006), (16226, 490048), (16492, 482144), (17024, 467077), (18544, 428792), (18772, 423584), (18848, 421876), (20216, 393328), (22021, 361088), (22204, 358112), (22382, 355264), (22568, 352336), (23104, 344162), (24583, 323456), (25376, 313348), (25792, 308294), (26474, 300352), (27328, 290966), (27664, 287432), (27776, 286273), (30134, 263872), (30256, 262808), (30628, 259616), (31616, 251503), (32452, 245024), (32851, 242048), (32984, 241072), (35929, 221312), (37088, 214396), (37544, 211792), (37696, 210938), (40432, 196664), (44042, 180544), (44408, 179056), (44764, 177632), (45136, 176168), (46208, 172081), (49166, 161728), (50752, 156674), (51584, 154147), (52948, 150176), (53599, 148352), (54656, 145483), (55328, 143716), (60268, 131936), (60512, 131404), (61256, 129808), (64904, 122512), (65702, 121024), (65968, 120536), (71858, 110656), (74176, 107198), (75088, 105896), (75392, 105469), (78337, 101504), (80864, 98332), (88084, 90272), (88816, 89528)]