1668699648

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4703}}^1$

素因数の和:4745

約数の個数: 240

約数和(自身を含む): 6005615616

約数和(自身を除く): 4336915968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1536, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3584, 3696, 4032, 4224, 4608, 4703, 4928, 5376, 5544, 5632, 6336, 7392, 8064, 8448, 9406, 9856, 10752, 11088, 12672, 14109, 14784, 16128, 16896, 18812, 19712, 22176, 25344, 28218, 29568, 32256, 32921, 37624, 39424, 42327, 44352, 50688, 51733, 56436, 59136, 65842, 75248, 84654, 88704, 98763, 103466, 112872, 118272, 131684, 150496, 155199, 169308, 177408, 197526, 206932, 225744, 263368, 296289, 300992, 310398, 338616, 354816, 362131, 395052, 413864, 451488, 465597, 526736, 592578, 601984, 620796, 677232, 724262, 790104, 827728, 902976, 931194, 1053472, 1086393, 1185156, 1203968, 1241592, 1354464, 1448524, 1580208, 1655456, 1805952, 1862388, 2106944, 2172786, 2370312, 2407936, 2483184, 2708928, 2897048, 3160416, 3259179, 3310912, 3611904, 3724776, 4213888, 4345572, 4740624, 4966368, 5417856, 5794096, 6320832, 6518358, 6621824, 7223808, 7449552, 8427776, 8691144, 9481248, 9932736, 10835712, 11588192, 12641664, 13036716, 13243648, 14899104, 16855552, 17382288, 18962496, 19865472, 21671424, 23176384, 25283328, 26073432, 26487296, 29798208, 34764576, 37924992, 39730944, 46352768, 50566656, 52146864, 59596416, 69529152, 75849984, 79461888, 92705536, 104293728, 119192832, 139058304, 151699968, 185411072, 208587456, 238385664, 278116608, 417174912, 556233216, 834349824, 1668699648]

約数ペア:

[(1, 1668699648), (2, 834349824), (3, 556233216), (4, 417174912), (6, 278116608), (7, 238385664), (8, 208587456), (9, 185411072), (11, 151699968), (12, 139058304), (14, 119192832), (16, 104293728), (18, 92705536), (21, 79461888), (22, 75849984), (24, 69529152), (28, 59596416), (32, 52146864), (33, 50566656), (36, 46352768), (42, 39730944), (44, 37924992), (48, 34764576), (56, 29798208), (63, 26487296), (64, 26073432), (66, 25283328), (72, 23176384), (77, 21671424), (84, 19865472), (88, 18962496), (96, 17382288), (99, 16855552), (112, 14899104), (126, 13243648), (128, 13036716), (132, 12641664), (144, 11588192), (154, 10835712), (168, 9932736), (176, 9481248), (192, 8691144), (198, 8427776), (224, 7449552), (231, 7223808), (252, 6621824), (256, 6518358), (264, 6320832), (288, 5794096), (308, 5417856), (336, 4966368), (352, 4740624), (384, 4345572), (396, 4213888), (448, 3724776), (462, 3611904), (504, 3310912), (512, 3259179), (528, 3160416), (576, 2897048), (616, 2708928), (672, 2483184), (693, 2407936), (704, 2370312), (768, 2172786), (792, 2106944), (896, 1862388), (924, 1805952), (1008, 1655456), (1056, 1580208), (1152, 1448524), (1232, 1354464), (1344, 1241592), (1386, 1203968), (1408, 1185156), (1536, 1086393), (1584, 1053472), (1792, 931194), (1848, 902976), (2016, 827728), (2112, 790104), (2304, 724262), (2464, 677232), (2688, 620796), (2772, 601984), (2816, 592578), (3168, 526736), (3584, 465597), (3696, 451488), (4032, 413864), (4224, 395052), (4608, 362131), (4703, 354816), (4928, 338616), (5376, 310398), (5544, 300992), (5632, 296289), (6336, 263368), (7392, 225744), (8064, 206932), (8448, 197526), (9406, 177408), (9856, 169308), (10752, 155199), (11088, 150496), (12672, 131684), (14109, 118272), (14784, 112872), (16128, 103466), (16896, 98763), (18812, 88704), (19712, 84654), (22176, 75248), (25344, 65842), (28218, 59136), (29568, 56436), (32256, 51733), (32921, 50688), (37624, 44352), (39424, 42327)]