17871979104

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:531

約数の個数: 384

約数和(自身を含む): 61106088960

約数和(自身を除く): 43234109856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 193, 216, 224, 244, 251, 252, 288, 336, 366, 378, 386, 427, 432, 488, 502, 504, 549, 579, 672, 732, 753, 756, 772, 854, 864, 976, 1004, 1008, 1098, 1158, 1281, 1351, 1464, 1506, 1512, 1544, 1647, 1708, 1737, 1757, 1952, 2008, 2016, 2196, 2259, 2316, 2562, 2702, 2928, 3012, 3024, 3088, 3294, 3416, 3474, 3514, 3843, 4016, 4053, 4392, 4518, 4632, 5124, 5211, 5271, 5404, 5856, 6024, 6048, 6176, 6588, 6777, 6832, 6948, 7028, 7686, 8032, 8106, 8784, 9036, 9264, 10248, 10422, 10542, 10808, 11529, 11773, 12048, 12159, 13176, 13554, 13664, 13896, 14056, 15311, 15372, 15813, 16212, 17568, 18072, 18528, 20496, 20844, 21084, 21616, 23058, 23546, 24096, 24318, 26352, 27108, 27792, 28112, 30622, 30744, 31626, 32424, 35319, 36144, 36477, 40992, 41688, 42168, 43232, 45933, 46116, 47092, 47439, 48443, 48636, 52704, 54216, 55584, 56224, 61244, 61488, 63252, 64848, 70638, 72288, 72954, 82411, 83376, 84336, 91866, 92232, 94184, 94878, 96886, 97272, 105957, 107177, 108432, 122488, 122976, 126504, 129696, 137799, 141276, 145329, 145908, 164822, 166752, 168672, 183732, 184464, 188368, 189756, 193772, 194544, 211914, 214354, 216864, 244976, 247233, 253008, 275598, 282552, 290658, 291816, 317871, 321531, 329644, 339101, 367464, 368928, 376736, 379512, 387544, 389088, 413397, 423828, 428708, 435987, 489952, 494466, 506016, 551196, 565104, 581316, 583632, 635742, 643062, 659288, 678202, 734928, 741699, 759024, 775088, 826794, 847656, 857416, 871974, 964593, 988932, 1017303, 1102392, 1130208, 1162632, 1167264, 1271484, 1286124, 1307961, 1318576, 1356404, 1469856, 1483398, 1518048, 1550176, 1653588, 1695312, 1714832, 1743948, 1929186, 1977864, 2034606, 2204784, 2225097, 2325264, 2542968, 2572248, 2615922, 2637152, 2712808, 2893779, 2955023, 2966796, 3051909, 3307176, 3390624, 3429664, 3487896, 3858372, 3955728, 4069212, 4409568, 4450194, 4650528, 5085936, 5144496, 5231844, 5425616, 5787558, 5910046, 5933592, 6103818, 6614352, 6975792, 7716744, 7911456, 8138424, 8865069, 8900388, 9155727, 10171872, 10288992, 10463688, 10851232, 11575116, 11820092, 11867184, 12207636, 13228704, 13951584, 15433488, 16276848, 17730138, 17800776, 18311454, 20685161, 20927376, 23150232, 23640184, 23734368, 24415272, 26595207, 30866976, 32553696, 35460276, 35601552, 36622908, 41370322, 41854752, 46300464, 47280368, 48830544, 53190414, 62055483, 70920552, 71203104, 73245816, 79785621, 82740644, 92600928, 94560736, 97661088, 106380828, 124110966, 141841104, 146491632, 159571242, 165481288, 186166449, 212761656, 248221932, 283682208, 292983264, 319142484, 330962576, 372332898, 425523312, 496443864, 558499347, 638284968, 661925152, 744665796, 851046624, 992887728, 1116998694, 1276569936, 1489331592, 1985775456, 2233997388, 2553139872, 2978663184, 4467994776, 5957326368, 8935989552, 17871979104]

約数ペア:

[(1, 17871979104), (2, 8935989552), (3, 5957326368), (4, 4467994776), (6, 2978663184), (7, 2553139872), (8, 2233997388), (9, 1985775456), (12, 1489331592), (14, 1276569936), (16, 1116998694), (18, 992887728), (21, 851046624), (24, 744665796), (27, 661925152), (28, 638284968), (32, 558499347), (36, 496443864), (42, 425523312), (48, 372332898), (54, 330962576), (56, 319142484), (61, 292983264), (63, 283682208), (72, 248221932), (84, 212761656), (96, 186166449), (108, 165481288), (112, 159571242), (122, 146491632), (126, 141841104), (144, 124110966), (168, 106380828), (183, 97661088), (189, 94560736), (193, 92600928), (216, 82740644), (224, 79785621), (244, 73245816), (251, 71203104), (252, 70920552), (288, 62055483), (336, 53190414), (366, 48830544), (378, 47280368), (386, 46300464), (427, 41854752), (432, 41370322), (488, 36622908), (502, 35601552), (504, 35460276), (549, 32553696), (579, 30866976), (672, 26595207), (732, 24415272), (753, 23734368), (756, 23640184), (772, 23150232), (854, 20927376), (864, 20685161), (976, 18311454), (1004, 17800776), (1008, 17730138), (1098, 16276848), (1158, 15433488), (1281, 13951584), (1351, 13228704), (1464, 12207636), (1506, 11867184), (1512, 11820092), (1544, 11575116), (1647, 10851232), (1708, 10463688), (1737, 10288992), (1757, 10171872), (1952, 9155727), (2008, 8900388), (2016, 8865069), (2196, 8138424), (2259, 7911456), (2316, 7716744), (2562, 6975792), (2702, 6614352), (2928, 6103818), (3012, 5933592), (3024, 5910046), (3088, 5787558), (3294, 5425616), (3416, 5231844), (3474, 5144496), (3514, 5085936), (3843, 4650528), (4016, 4450194), (4053, 4409568), (4392, 4069212), (4518, 3955728), (4632, 3858372), (5124, 3487896), (5211, 3429664), (5271, 3390624), (5404, 3307176), (5856, 3051909), (6024, 2966796), (6048, 2955023), (6176, 2893779), (6588, 2712808), (6777, 2637152), (6832, 2615922), (6948, 2572248), (7028, 2542968), (7686, 2325264), (8032, 2225097), (8106, 2204784), (8784, 2034606), (9036, 1977864), (9264, 1929186), (10248, 1743948), (10422, 1714832), (10542, 1695312), (10808, 1653588), (11529, 1550176), (11773, 1518048), (12048, 1483398), (12159, 1469856), (13176, 1356404), (13554, 1318576), (13664, 1307961), (13896, 1286124), (14056, 1271484), (15311, 1167264), (15372, 1162632), (15813, 1130208), (16212, 1102392), (17568, 1017303), (18072, 988932), (18528, 964593), (20496, 871974), (20844, 857416), (21084, 847656), (21616, 826794), (23058, 775088), (23546, 759024), (24096, 741699), (24318, 734928), (26352, 678202), (27108, 659288), (27792, 643062), (28112, 635742), (30622, 583632), (30744, 581316), (31626, 565104), (32424, 551196), (35319, 506016), (36144, 494466), (36477, 489952), (40992, 435987), (41688, 428708), (42168, 423828), (43232, 413397), (45933, 389088), (46116, 387544), (47092, 379512), (47439, 376736), (48443, 368928), (48636, 367464), (52704, 339101), (54216, 329644), (55584, 321531), (56224, 317871), (61244, 291816), (61488, 290658), (63252, 282552), (64848, 275598), (70638, 253008), (72288, 247233), (72954, 244976), (82411, 216864), (83376, 214354), (84336, 211914), (91866, 194544), (92232, 193772), (94184, 189756), (94878, 188368), (96886, 184464), (97272, 183732), (105957, 168672), (107177, 166752), (108432, 164822), (122488, 145908), (122976, 145329), (126504, 141276), (129696, 137799)]