2049066768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1725

約数の個数: 160

約数和(自身を含む): 6298009600

約数和(自身を除く): 4248942832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 127, 168, 186, 217, 248, 254, 336, 372, 381, 434, 496, 508, 651, 744, 762, 868, 889, 1016, 1302, 1488, 1524, 1549, 1736, 1778, 2032, 2604, 2667, 3048, 3098, 3472, 3556, 3937, 4647, 5208, 5334, 6096, 6196, 7112, 7874, 9294, 10416, 10668, 10843, 11811, 12392, 14224, 15748, 18588, 21336, 21686, 23622, 24784, 27559, 31496, 32529, 37176, 42672, 43372, 47244, 48019, 55118, 62992, 65058, 74352, 82677, 86744, 94488, 96038, 110236, 130116, 144057, 165354, 173488, 188976, 192076, 196723, 220472, 260232, 288114, 330708, 336133, 384152, 393446, 440944, 520464, 576228, 590169, 661416, 672266, 768304, 786892, 1008399, 1152456, 1180338, 1322832, 1344532, 1377061, 1573784, 2016798, 2304912, 2360676, 2689064, 2754122, 3147568, 4033596, 4131183, 4721352, 5378128, 5508244, 6098413, 8067192, 8262366, 9442704, 11016488, 12196826, 16134384, 16524732, 18295239, 22032976, 24393652, 33049464, 36590478, 42688891, 48787304, 66098928, 73180956, 85377782, 97574608, 128066673, 146361912, 170755564, 256133346, 292723824, 341511128, 512266692, 683022256, 1024533384, 2049066768]

約数ペア:

[(1, 2049066768), (2, 1024533384), (3, 683022256), (4, 512266692), (6, 341511128), (7, 292723824), (8, 256133346), (12, 170755564), (14, 146361912), (16, 128066673), (21, 97574608), (24, 85377782), (28, 73180956), (31, 66098928), (42, 48787304), (48, 42688891), (56, 36590478), (62, 33049464), (84, 24393652), (93, 22032976), (112, 18295239), (124, 16524732), (127, 16134384), (168, 12196826), (186, 11016488), (217, 9442704), (248, 8262366), (254, 8067192), (336, 6098413), (372, 5508244), (381, 5378128), (434, 4721352), (496, 4131183), (508, 4033596), (651, 3147568), (744, 2754122), (762, 2689064), (868, 2360676), (889, 2304912), (1016, 2016798), (1302, 1573784), (1488, 1377061), (1524, 1344532), (1549, 1322832), (1736, 1180338), (1778, 1152456), (2032, 1008399), (2604, 786892), (2667, 768304), (3048, 672266), (3098, 661416), (3472, 590169), (3556, 576228), (3937, 520464), (4647, 440944), (5208, 393446), (5334, 384152), (6096, 336133), (6196, 330708), (7112, 288114), (7874, 260232), (9294, 220472), (10416, 196723), (10668, 192076), (10843, 188976), (11811, 173488), (12392, 165354), (14224, 144057), (15748, 130116), (18588, 110236), (21336, 96038), (21686, 94488), (23622, 86744), (24784, 82677), (27559, 74352), (31496, 65058), (32529, 62992), (37176, 55118), (42672, 48019), (43372, 47244)]