2661439488

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 7628100480

約数和(自身を除く): 4966660992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 83, 96, 102, 128, 136, 166, 192, 204, 249, 256, 272, 307, 332, 384, 408, 498, 512, 544, 614, 664, 768, 816, 921, 996, 1024, 1088, 1228, 1328, 1411, 1536, 1632, 1842, 1992, 2048, 2176, 2456, 2656, 2822, 3072, 3264, 3684, 3984, 4233, 4352, 4912, 5219, 5312, 5644, 6144, 6528, 7368, 7968, 8466, 8704, 9824, 10438, 10624, 11288, 13056, 14736, 15657, 15936, 16932, 17408, 19648, 20876, 21248, 22576, 25481, 26112, 29472, 31314, 31872, 33864, 34816, 39296, 41752, 42496, 45152, 50962, 52224, 58944, 62628, 63744, 67728, 76443, 78592, 83504, 84992, 90304, 101924, 104448, 117888, 125256, 127488, 135456, 152886, 157184, 167008, 169984, 180608, 203848, 235776, 250512, 254976, 270912, 305772, 314368, 334016, 361216, 407696, 433177, 471552, 501024, 509952, 541824, 611544, 628736, 668032, 722432, 815392, 866354, 943104, 1002048, 1083648, 1223088, 1299531, 1336064, 1444864, 1630784, 1732708, 1886208, 2004096, 2167296, 2446176, 2599062, 2672128, 2889728, 3261568, 3465416, 4008192, 4334592, 4892352, 5198124, 5344256, 6523136, 6930832, 8016384, 8669184, 9784704, 10396248, 10688512, 13046272, 13861664, 16032768, 19569408, 20792496, 26092544, 27723328, 32065536, 39138816, 41584992, 52185088, 55446656, 78277632, 83169984, 110893312, 156555264, 166339968, 221786624, 332679936, 443573248, 665359872, 887146496, 1330719744, 2661439488]

約数ペア:

[(1, 2661439488), (2, 1330719744), (3, 887146496), (4, 665359872), (6, 443573248), (8, 332679936), (12, 221786624), (16, 166339968), (17, 156555264), (24, 110893312), (32, 83169984), (34, 78277632), (48, 55446656), (51, 52185088), (64, 41584992), (68, 39138816), (83, 32065536), (96, 27723328), (102, 26092544), (128, 20792496), (136, 19569408), (166, 16032768), (192, 13861664), (204, 13046272), (249, 10688512), (256, 10396248), (272, 9784704), (307, 8669184), (332, 8016384), (384, 6930832), (408, 6523136), (498, 5344256), (512, 5198124), (544, 4892352), (614, 4334592), (664, 4008192), (768, 3465416), (816, 3261568), (921, 2889728), (996, 2672128), (1024, 2599062), (1088, 2446176), (1228, 2167296), (1328, 2004096), (1411, 1886208), (1536, 1732708), (1632, 1630784), (1842, 1444864), (1992, 1336064), (2048, 1299531), (2176, 1223088), (2456, 1083648), (2656, 1002048), (2822, 943104), (3072, 866354), (3264, 815392), (3684, 722432), (3984, 668032), (4233, 628736), (4352, 611544), (4912, 541824), (5219, 509952), (5312, 501024), (5644, 471552), (6144, 433177), (6528, 407696), (7368, 361216), (7968, 334016), (8466, 314368), (8704, 305772), (9824, 270912), (10438, 254976), (10624, 250512), (11288, 235776), (13056, 203848), (14736, 180608), (15657, 169984), (15936, 167008), (16932, 157184), (17408, 152886), (19648, 135456), (20876, 127488), (21248, 125256), (22576, 117888), (25481, 104448), (26112, 101924), (29472, 90304), (31314, 84992), (31872, 83504), (33864, 78592), (34816, 76443), (39296, 67728), (41752, 63744), (42496, 62628), (45152, 58944), (50962, 52224)]