343709424

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 1011652512

約数和(自身を除く): 667943088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 157, 184, 207, 276, 314, 368, 414, 471, 552, 628, 661, 828, 942, 1104, 1256, 1322, 1413, 1656, 1884, 1983, 2512, 2644, 2826, 3312, 3611, 3768, 3966, 5288, 5652, 5949, 7222, 7536, 7932, 10576, 10833, 11304, 11898, 14444, 15203, 15864, 21666, 22608, 23796, 28888, 30406, 31728, 32499, 43332, 45609, 47592, 57776, 60812, 64998, 86664, 91218, 95184, 103777, 121624, 129996, 136827, 173328, 182436, 207554, 243248, 259992, 273654, 311331, 364872, 415108, 519984, 547308, 622662, 729744, 830216, 933993, 1094616, 1245324, 1660432, 1867986, 2189232, 2386871, 2490648, 3735972, 4773742, 4981296, 7160613, 7471944, 9547484, 14321226, 14943888, 19094968, 21481839, 28642452, 38189936, 42963678, 57284904, 85927356, 114569808, 171854712, 343709424]

約数ペア:

[(1, 343709424), (2, 171854712), (3, 114569808), (4, 85927356), (6, 57284904), (8, 42963678), (9, 38189936), (12, 28642452), (16, 21481839), (18, 19094968), (23, 14943888), (24, 14321226), (36, 9547484), (46, 7471944), (48, 7160613), (69, 4981296), (72, 4773742), (92, 3735972), (138, 2490648), (144, 2386871), (157, 2189232), (184, 1867986), (207, 1660432), (276, 1245324), (314, 1094616), (368, 933993), (414, 830216), (471, 729744), (552, 622662), (628, 547308), (661, 519984), (828, 415108), (942, 364872), (1104, 311331), (1256, 273654), (1322, 259992), (1413, 243248), (1656, 207554), (1884, 182436), (1983, 173328), (2512, 136827), (2644, 129996), (2826, 121624), (3312, 103777), (3611, 95184), (3768, 91218), (3966, 86664), (5288, 64998), (5652, 60812), (5949, 57776), (7222, 47592), (7536, 45609), (7932, 43332), (10576, 32499), (10833, 31728), (11304, 30406), (11898, 28888), (14444, 23796), (15203, 22608), (15864, 21666)]