880170928

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 2183888000

約数和(自身を除く): 1303717072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 169, 182, 196, 208, 292, 338, 343, 364, 392, 511, 584, 637, 676, 686, 728, 784, 949, 1022, 1168, 1183, 1274, 1352, 1372, 1456, 1898, 2044, 2197, 2366, 2548, 2704, 2744, 3577, 3796, 4088, 4394, 4459, 4732, 5096, 5488, 6643, 7154, 7592, 8176, 8281, 8788, 8918, 9464, 10192, 12337, 13286, 14308, 15184, 15379, 16562, 17576, 17836, 18928, 24674, 25039, 26572, 28616, 30758, 33124, 35152, 35672, 46501, 49348, 50078, 53144, 57232, 57967, 61516, 66248, 71344, 86359, 93002, 98696, 100156, 106288, 107653, 115934, 123032, 132496, 160381, 172718, 186004, 197392, 200312, 215306, 231868, 246064, 320762, 325507, 345436, 372008, 400624, 430612, 463736, 604513, 641524, 651014, 690872, 744016, 753571, 861224, 927472, 1122667, 1209026, 1283048, 1302028, 1381744, 1507142, 1722448, 2245334, 2418052, 2566096, 2604056, 3014284, 4231591, 4490668, 4836104, 5208112, 6028568, 7858669, 8463182, 8981336, 9672208, 12057136, 15717338, 16926364, 17962672, 31434676, 33852728, 55010683, 62869352, 67705456, 110021366, 125738704, 220042732, 440085464, 880170928]

約数ペア:

[(1, 880170928), (2, 440085464), (4, 220042732), (7, 125738704), (8, 110021366), (13, 67705456), (14, 62869352), (16, 55010683), (26, 33852728), (28, 31434676), (49, 17962672), (52, 16926364), (56, 15717338), (73, 12057136), (91, 9672208), (98, 8981336), (104, 8463182), (112, 7858669), (146, 6028568), (169, 5208112), (182, 4836104), (196, 4490668), (208, 4231591), (292, 3014284), (338, 2604056), (343, 2566096), (364, 2418052), (392, 2245334), (511, 1722448), (584, 1507142), (637, 1381744), (676, 1302028), (686, 1283048), (728, 1209026), (784, 1122667), (949, 927472), (1022, 861224), (1168, 753571), (1183, 744016), (1274, 690872), (1352, 651014), (1372, 641524), (1456, 604513), (1898, 463736), (2044, 430612), (2197, 400624), (2366, 372008), (2548, 345436), (2704, 325507), (2744, 320762), (3577, 246064), (3796, 231868), (4088, 215306), (4394, 200312), (4459, 197392), (4732, 186004), (5096, 172718), (5488, 160381), (6643, 132496), (7154, 123032), (7592, 115934), (8176, 107653), (8281, 106288), (8788, 100156), (8918, 98696), (9464, 93002), (10192, 86359), (12337, 71344), (13286, 66248), (14308, 61516), (15184, 57967), (15379, 57232), (16562, 53144), (17576, 50078), (17836, 49348), (18928, 46501), (24674, 35672), (25039, 35152), (26572, 33124), (28616, 30758)]