2149918944

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:961

約数の個数: 144

約数和(自身を含む): 6040419840

約数和(自身を除く): 3890500896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 841, 859, 899, 928, 992, 1392, 1488, 1682, 1718, 1798, 2523, 2577, 2697, 2784, 2976, 3364, 3436, 3596, 5046, 5154, 5394, 6728, 6872, 7192, 10092, 10308, 10788, 13456, 13744, 14384, 20184, 20616, 21576, 24911, 26071, 26629, 26912, 27488, 28768, 40368, 41232, 43152, 49822, 52142, 53258, 74733, 78213, 79887, 80736, 82464, 86304, 99644, 104284, 106516, 149466, 156426, 159774, 199288, 208568, 213032, 298932, 312852, 319548, 398576, 417136, 426064, 597864, 625704, 639096, 722419, 772241, 797152, 834272, 852128, 1195728, 1251408, 1278192, 1444838, 1544482, 2167257, 2316723, 2391456, 2502816, 2556384, 2889676, 3088964, 4334514, 4633446, 5779352, 6177928, 8669028, 9266892, 11558704, 12355856, 17338056, 18533784, 22394989, 23117408, 24711712, 34676112, 37067568, 44789978, 67184967, 69352224, 74135136, 89579956, 134369934, 179159912, 268739868, 358319824, 537479736, 716639648, 1074959472, 2149918944]

約数ペア:

[(1, 2149918944), (2, 1074959472), (3, 716639648), (4, 537479736), (6, 358319824), (8, 268739868), (12, 179159912), (16, 134369934), (24, 89579956), (29, 74135136), (31, 69352224), (32, 67184967), (48, 44789978), (58, 37067568), (62, 34676112), (87, 24711712), (93, 23117408), (96, 22394989), (116, 18533784), (124, 17338056), (174, 12355856), (186, 11558704), (232, 9266892), (248, 8669028), (348, 6177928), (372, 5779352), (464, 4633446), (496, 4334514), (696, 3088964), (744, 2889676), (841, 2556384), (859, 2502816), (899, 2391456), (928, 2316723), (992, 2167257), (1392, 1544482), (1488, 1444838), (1682, 1278192), (1718, 1251408), (1798, 1195728), (2523, 852128), (2577, 834272), (2697, 797152), (2784, 772241), (2976, 722419), (3364, 639096), (3436, 625704), (3596, 597864), (5046, 426064), (5154, 417136), (5394, 398576), (6728, 319548), (6872, 312852), (7192, 298932), (10092, 213032), (10308, 208568), (10788, 199288), (13456, 159774), (13744, 156426), (14384, 149466), (20184, 106516), (20616, 104284), (21576, 99644), (24911, 86304), (26071, 82464), (26629, 80736), (26912, 79887), (27488, 78213), (28768, 74733), (40368, 53258), (41232, 52142), (43152, 49822)]