218331840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:974

約数の個数: 112

約数和(自身を含む): 696114432

約数和(自身を除く): 477782592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 467, 480, 487, 934, 960, 974, 1401, 1461, 1868, 1948, 2335, 2435, 2802, 2922, 3736, 3896, 4670, 4870, 5604, 5844, 7005, 7305, 7472, 7792, 9340, 9740, 11208, 11688, 14010, 14610, 14944, 15584, 18680, 19480, 22416, 23376, 28020, 29220, 29888, 31168, 37360, 38960, 44832, 46752, 56040, 58440, 74720, 77920, 89664, 93504, 112080, 116880, 149440, 155840, 224160, 227429, 233760, 448320, 454858, 467520, 682287, 909716, 1137145, 1364574, 1819432, 2274290, 2729148, 3411435, 3638864, 4548580, 5458296, 6822870, 7277728, 9097160, 10916592, 13645740, 14555456, 18194320, 21833184, 27291480, 36388640, 43666368, 54582960, 72777280, 109165920, 218331840]

約数ペア:

[(1, 218331840), (2, 109165920), (3, 72777280), (4, 54582960), (5, 43666368), (6, 36388640), (8, 27291480), (10, 21833184), (12, 18194320), (15, 14555456), (16, 13645740), (20, 10916592), (24, 9097160), (30, 7277728), (32, 6822870), (40, 5458296), (48, 4548580), (60, 3638864), (64, 3411435), (80, 2729148), (96, 2274290), (120, 1819432), (160, 1364574), (192, 1137145), (240, 909716), (320, 682287), (467, 467520), (480, 454858), (487, 448320), (934, 233760), (960, 227429), (974, 224160), (1401, 155840), (1461, 149440), (1868, 116880), (1948, 112080), (2335, 93504), (2435, 89664), (2802, 77920), (2922, 74720), (3736, 58440), (3896, 56040), (4670, 46752), (4870, 44832), (5604, 38960), (5844, 37360), (7005, 31168), (7305, 29888), (7472, 29220), (7792, 28020), (9340, 23376), (9740, 22416), (11208, 19480), (11688, 18680), (14010, 15584), (14610, 14944)]