898850624

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 2092147200

約数和(自身を除く): 1193296576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 109, 112, 158, 218, 224, 233, 316, 436, 448, 466, 553, 632, 763, 872, 932, 1106, 1264, 1526, 1631, 1744, 1864, 2212, 2528, 3052, 3262, 3488, 3728, 4424, 5056, 6104, 6524, 6976, 7456, 8611, 8848, 12208, 13048, 14912, 17222, 17696, 18407, 24416, 25397, 26096, 34444, 35392, 36814, 48832, 50794, 52192, 60277, 68888, 73628, 101588, 104384, 120554, 128849, 137776, 147256, 177779, 203176, 241108, 257698, 275552, 294512, 355558, 406352, 482216, 515396, 551104, 589024, 711116, 812704, 964432, 1030792, 1178048, 1422232, 1625408, 1928864, 2006363, 2061584, 2844464, 3857728, 4012726, 4123168, 5688928, 8025452, 8246336, 11377856, 14044541, 16050904, 28089082, 32101808, 56178164, 64203616, 112356328, 128407232, 224712656, 449425312, 898850624]

約数ペア:

[(1, 898850624), (2, 449425312), (4, 224712656), (7, 128407232), (8, 112356328), (14, 64203616), (16, 56178164), (28, 32101808), (32, 28089082), (56, 16050904), (64, 14044541), (79, 11377856), (109, 8246336), (112, 8025452), (158, 5688928), (218, 4123168), (224, 4012726), (233, 3857728), (316, 2844464), (436, 2061584), (448, 2006363), (466, 1928864), (553, 1625408), (632, 1422232), (763, 1178048), (872, 1030792), (932, 964432), (1106, 812704), (1264, 711116), (1526, 589024), (1631, 551104), (1744, 515396), (1864, 482216), (2212, 406352), (2528, 355558), (3052, 294512), (3262, 275552), (3488, 257698), (3728, 241108), (4424, 203176), (5056, 177779), (6104, 147256), (6524, 137776), (6976, 128849), (7456, 120554), (8611, 104384), (8848, 101588), (12208, 73628), (13048, 68888), (14912, 60277), (17222, 52192), (17696, 50794), (18407, 48832), (24416, 36814), (25397, 35392), (26096, 34444)]