499711968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{247873}}^1$

素因数の和:247896

約数の個数: 72

約数和(自身を含む): 1624070448

約数和(自身を除く): 1124358480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 247873, 495746, 743619, 991492, 1487238, 1735111, 1982984, 2230857, 2974476, 3470222, 3965968, 4461714, 5205333, 5948952, 6940444, 7931936, 8923428, 10410666, 11897904, 13880888, 15615999, 17846856, 20821332, 23795808, 27761776, 31231998, 35693712, 41642664, 55523552, 62463996, 71387424, 83285328, 124927992, 166570656, 249855984, 499711968]

約数ペア:

[(1, 499711968), (2, 249855984), (3, 166570656), (4, 124927992), (6, 83285328), (7, 71387424), (8, 62463996), (9, 55523552), (12, 41642664), (14, 35693712), (16, 31231998), (18, 27761776), (21, 23795808), (24, 20821332), (28, 17846856), (32, 15615999), (36, 13880888), (42, 11897904), (48, 10410666), (56, 8923428), (63, 7931936), (72, 6940444), (84, 5948952), (96, 5205333), (112, 4461714), (126, 3965968), (144, 3470222), (168, 2974476), (224, 2230857), (252, 1982984), (288, 1735111), (336, 1487238), (504, 991492), (672, 743619), (1008, 495746), (2016, 247873)]