21591671136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{58313}}^1$

素因数の和:58381

約数の個数: 192

約数和(自身を含む): 70536614400

約数和(自身を除く): 48944943264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 76, 84, 87, 96, 112, 114, 116, 133, 152, 168, 174, 203, 224, 228, 232, 266, 304, 336, 348, 399, 406, 456, 464, 532, 551, 608, 609, 672, 696, 798, 812, 912, 928, 1064, 1102, 1218, 1392, 1596, 1624, 1653, 1824, 2128, 2204, 2436, 2784, 3192, 3248, 3306, 3857, 4256, 4408, 4872, 6384, 6496, 6612, 7714, 8816, 9744, 11571, 12768, 13224, 15428, 17632, 19488, 23142, 26448, 30856, 46284, 52896, 58313, 61712, 92568, 116626, 123424, 174939, 185136, 233252, 349878, 370272, 408191, 466504, 699756, 816382, 933008, 1107947, 1224573, 1399512, 1632764, 1691077, 1866016, 2215894, 2449146, 2799024, 3265528, 3323841, 3382154, 4431788, 4898292, 5073231, 5598048, 6531056, 6647682, 6764308, 7755629, 8863576, 9796584, 10146462, 11837539, 13062112, 13295364, 13528616, 15511258, 17727152, 19593168, 20292924, 23266887, 23675078, 26590728, 27057232, 31022516, 32130463, 35454304, 35512617, 39186336, 40585848, 46533774, 47350156, 53181456, 54114464, 62045032, 64260926, 71025234, 81171696, 93067548, 94700312, 96391389, 106362912, 124090064, 128521852, 142050468, 162343392, 186135096, 189400624, 192782778, 224913241, 248180128, 257043704, 284100936, 372270192, 378801248, 385565556, 449826482, 514087408, 568201872, 674739723, 744540384, 771131112, 899652964, 1028174816, 1136403744, 1349479446, 1542262224, 1799305928, 2698958892, 3084524448, 3598611856, 5397917784, 7197223712, 10795835568, 21591671136]

約数ペア:

[(1, 21591671136), (2, 10795835568), (3, 7197223712), (4, 5397917784), (6, 3598611856), (7, 3084524448), (8, 2698958892), (12, 1799305928), (14, 1542262224), (16, 1349479446), (19, 1136403744), (21, 1028174816), (24, 899652964), (28, 771131112), (29, 744540384), (32, 674739723), (38, 568201872), (42, 514087408), (48, 449826482), (56, 385565556), (57, 378801248), (58, 372270192), (76, 284100936), (84, 257043704), (87, 248180128), (96, 224913241), (112, 192782778), (114, 189400624), (116, 186135096), (133, 162343392), (152, 142050468), (168, 128521852), (174, 124090064), (203, 106362912), (224, 96391389), (228, 94700312), (232, 93067548), (266, 81171696), (304, 71025234), (336, 64260926), (348, 62045032), (399, 54114464), (406, 53181456), (456, 47350156), (464, 46533774), (532, 40585848), (551, 39186336), (608, 35512617), (609, 35454304), (672, 32130463), (696, 31022516), (798, 27057232), (812, 26590728), (912, 23675078), (928, 23266887), (1064, 20292924), (1102, 19593168), (1218, 17727152), (1392, 15511258), (1596, 13528616), (1624, 13295364), (1653, 13062112), (1824, 11837539), (2128, 10146462), (2204, 9796584), (2436, 8863576), (2784, 7755629), (3192, 6764308), (3248, 6647682), (3306, 6531056), (3857, 5598048), (4256, 5073231), (4408, 4898292), (4872, 4431788), (6384, 3382154), (6496, 3323841), (6612, 3265528), (7714, 2799024), (8816, 2449146), (9744, 2215894), (11571, 1866016), (12768, 1691077), (13224, 1632764), (15428, 1399512), (17632, 1224573), (19488, 1107947), (23142, 933008), (26448, 816382), (30856, 699756), (46284, 466504), (52896, 408191), (58313, 370272), (61712, 349878), (92568, 233252), (116626, 185136), (123424, 174939)]