393177552

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2808

約数の個数: 80

約数和(自身を含む): 1054361088

約数和(自身を除く): 661183536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 688, 852, 1032, 1136, 1704, 2064, 2683, 3053, 3408, 5366, 6106, 8049, 9159, 10732, 12212, 16098, 18318, 21464, 24424, 32196, 36636, 42928, 48848, 64392, 73272, 115369, 128784, 146544, 190493, 230738, 346107, 380986, 461476, 571479, 692214, 761972, 922952, 1142958, 1384428, 1523944, 1845904, 2285916, 2768856, 3047888, 4571832, 5537712, 8191199, 9143664, 16382398, 24573597, 32764796, 49147194, 65529592, 98294388, 131059184, 196588776, 393177552]

約数ペア:

[(1, 393177552), (2, 196588776), (3, 131059184), (4, 98294388), (6, 65529592), (8, 49147194), (12, 32764796), (16, 24573597), (24, 16382398), (43, 9143664), (48, 8191199), (71, 5537712), (86, 4571832), (129, 3047888), (142, 2768856), (172, 2285916), (213, 1845904), (258, 1523944), (284, 1384428), (344, 1142958), (426, 922952), (516, 761972), (568, 692214), (688, 571479), (852, 461476), (1032, 380986), (1136, 346107), (1704, 230738), (2064, 190493), (2683, 146544), (3053, 128784), (3408, 115369), (5366, 73272), (6106, 64392), (8049, 48848), (9159, 42928), (10732, 36636), (12212, 32196), (16098, 24424), (18318, 21464)]