12472040448

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21520

約数の個数: 220

約数和(自身を含む): 42566497072

約数和(自身を除く): 30094456624

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, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 21481, 21504, 24192, 27648, 32256, 36288, 41472, 42962, 48384, 64443, 64512, 72576, 82944, 85924, 96768, 128886, 145152, 150367, 171848, 193329, 193536, 257772, 290304, 300734, 343696, 386658, 451101, 515544, 579987, 580608, 601468, 687392, 773316, 902202, 1031088, 1159974, 1202936, 1353303, 1374784, 1546632, 1739961, 1804404, 2062176, 2319948, 2405872, 2706606, 2749568, 3093264, 3479922, 3608808, 4059909, 4124352, 4639896, 4811744, 5413212, 5499136, 6186528, 6959844, 7217616, 8119818, 8248704, 9279792, 9623488, 10826424, 10998272, 12179727, 12373056, 13919688, 14435232, 16239636, 16497408, 18559584, 19246976, 21652848, 21996544, 24359454, 24746112, 27839376, 28870464, 32479272, 32994816, 37119168, 38493952, 43305696, 48718908, 49492224, 55678752, 57740928, 64958544, 65989632, 74238336, 76987904, 86611392, 97437816, 98984448, 111357504, 115481856, 129917088, 148476672, 153975808, 173222784, 194875632, 197968896, 222715008, 230963712, 259834176, 296953344, 346445568, 389751264, 445430016, 461927424, 519668352, 593906688, 692891136, 779502528, 890860032, 1039336704, 1385782272, 1559005056, 1781720064, 2078673408, 3118010112, 4157346816, 6236020224, 12472040448]

約数ペア:

[(1, 12472040448), (2, 6236020224), (3, 4157346816), (4, 3118010112), (6, 2078673408), (7, 1781720064), (8, 1559005056), (9, 1385782272), (12, 1039336704), (14, 890860032), (16, 779502528), (18, 692891136), (21, 593906688), (24, 519668352), (27, 461927424), (28, 445430016), (32, 389751264), (36, 346445568), (42, 296953344), (48, 259834176), (54, 230963712), (56, 222715008), (63, 197968896), (64, 194875632), (72, 173222784), (81, 153975808), (84, 148476672), (96, 129917088), (108, 115481856), (112, 111357504), (126, 98984448), (128, 97437816), (144, 86611392), (162, 76987904), (168, 74238336), (189, 65989632), (192, 64958544), (216, 57740928), (224, 55678752), (252, 49492224), (256, 48718908), (288, 43305696), (324, 38493952), (336, 37119168), (378, 32994816), (384, 32479272), (432, 28870464), (448, 27839376), (504, 24746112), (512, 24359454), (567, 21996544), (576, 21652848), (648, 19246976), (672, 18559584), (756, 16497408), (768, 16239636), (864, 14435232), (896, 13919688), (1008, 12373056), (1024, 12179727), (1134, 10998272), (1152, 10826424), (1296, 9623488), (1344, 9279792), (1512, 8248704), (1536, 8119818), (1728, 7217616), (1792, 6959844), (2016, 6186528), (2268, 5499136), (2304, 5413212), (2592, 4811744), (2688, 4639896), (3024, 4124352), (3072, 4059909), (3456, 3608808), (3584, 3479922), (4032, 3093264), (4536, 2749568), (4608, 2706606), (5184, 2405872), (5376, 2319948), (6048, 2062176), (6912, 1804404), (7168, 1739961), (8064, 1546632), (9072, 1374784), (9216, 1353303), (10368, 1202936), (10752, 1159974), (12096, 1031088), (13824, 902202), (16128, 773316), (18144, 687392), (20736, 601468), (21481, 580608), (21504, 579987), (24192, 515544), (27648, 451101), (32256, 386658), (36288, 343696), (41472, 300734), (42962, 290304), (48384, 257772), (64443, 193536), (64512, 193329), (72576, 171848), (82944, 150367), (85924, 145152), (96768, 128886)]