2651686848

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:472

約数の個数: 224

約数和(自身を含む): 8068177920

約数和(自身を除く): 5416491072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 127, 129, 144, 172, 192, 216, 254, 258, 281, 288, 344, 381, 387, 432, 508, 516, 562, 576, 688, 762, 774, 843, 864, 1016, 1032, 1124, 1143, 1161, 1376, 1524, 1548, 1686, 1728, 2032, 2064, 2248, 2286, 2322, 2529, 2752, 3048, 3096, 3372, 3429, 4064, 4128, 4496, 4572, 4644, 5058, 5461, 6096, 6192, 6744, 6858, 7587, 8128, 8256, 8992, 9144, 9288, 10116, 10922, 12083, 12192, 12384, 13488, 13716, 15174, 16383, 17984, 18288, 18576, 20232, 21844, 24166, 24384, 24768, 26976, 27432, 30348, 32766, 35687, 36249, 36576, 37152, 40464, 43688, 48332, 49149, 53952, 54864, 60696, 65532, 71374, 72498, 73152, 74304, 80928, 87376, 96664, 98298, 107061, 108747, 109728, 121392, 131064, 142748, 144996, 147447, 161856, 174752, 193328, 196596, 214122, 217494, 219456, 242784, 262128, 285496, 289992, 294894, 321183, 326241, 349504, 386656, 393192, 428244, 434988, 485568, 524256, 570992, 579984, 589788, 642366, 652482, 773312, 786384, 856488, 869976, 963549, 1048512, 1141984, 1159968, 1179576, 1284732, 1304964, 1534541, 1572768, 1712976, 1739952, 1927098, 2283968, 2319936, 2359152, 2569464, 2609928, 3069082, 3145536, 3425952, 3479904, 3854196, 4603623, 4718304, 5138928, 5219856, 6138164, 6851904, 6959808, 7708392, 9207246, 9436608, 10277856, 10439712, 12276328, 13810869, 15416784, 18414492, 20555712, 20879424, 24552656, 27621738, 30833568, 36828984, 41432607, 49105312, 55243476, 61667136, 73657968, 82865214, 98210624, 110486952, 147315936, 165730428, 220973904, 294631872, 331460856, 441947808, 662921712, 883895616, 1325843424, 2651686848]

約数ペア:

[(1, 2651686848), (2, 1325843424), (3, 883895616), (4, 662921712), (6, 441947808), (8, 331460856), (9, 294631872), (12, 220973904), (16, 165730428), (18, 147315936), (24, 110486952), (27, 98210624), (32, 82865214), (36, 73657968), (43, 61667136), (48, 55243476), (54, 49105312), (64, 41432607), (72, 36828984), (86, 30833568), (96, 27621738), (108, 24552656), (127, 20879424), (129, 20555712), (144, 18414492), (172, 15416784), (192, 13810869), (216, 12276328), (254, 10439712), (258, 10277856), (281, 9436608), (288, 9207246), (344, 7708392), (381, 6959808), (387, 6851904), (432, 6138164), (508, 5219856), (516, 5138928), (562, 4718304), (576, 4603623), (688, 3854196), (762, 3479904), (774, 3425952), (843, 3145536), (864, 3069082), (1016, 2609928), (1032, 2569464), (1124, 2359152), (1143, 2319936), (1161, 2283968), (1376, 1927098), (1524, 1739952), (1548, 1712976), (1686, 1572768), (1728, 1534541), (2032, 1304964), (2064, 1284732), (2248, 1179576), (2286, 1159968), (2322, 1141984), (2529, 1048512), (2752, 963549), (3048, 869976), (3096, 856488), (3372, 786384), (3429, 773312), (4064, 652482), (4128, 642366), (4496, 589788), (4572, 579984), (4644, 570992), (5058, 524256), (5461, 485568), (6096, 434988), (6192, 428244), (6744, 393192), (6858, 386656), (7587, 349504), (8128, 326241), (8256, 321183), (8992, 294894), (9144, 289992), (9288, 285496), (10116, 262128), (10922, 242784), (12083, 219456), (12192, 217494), (12384, 214122), (13488, 196596), (13716, 193328), (15174, 174752), (16383, 161856), (17984, 147447), (18288, 144996), (18576, 142748), (20232, 131064), (21844, 121392), (24166, 109728), (24384, 108747), (24768, 107061), (26976, 98298), (27432, 96664), (30348, 87376), (32766, 80928), (35687, 74304), (36249, 73152), (36576, 72498), (37152, 71374), (40464, 65532), (43688, 60696), (48332, 54864), (49149, 53952)]