392445312

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{20857}}^1$

素因数の和:20888

約数の個数: 96

約数和(自身を含む): 1212684120

約数和(自身を除く): 820238808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 18816, 20857, 41714, 62571, 83428, 125142, 145999, 166856, 250284, 291998, 333712, 437997, 500568, 583996, 667424, 875994, 1001136, 1021993, 1167992, 1334848, 1751988, 2002272, 2043986, 2335984, 2669696, 3065979, 3503976, 4004544, 4087972, 4671968, 6131958, 7007952, 8009088, 8175944, 9343936, 12263916, 14015904, 16351888, 18687872, 24527832, 28031808, 32703776, 49055664, 56063616, 65407552, 98111328, 130815104, 196222656, 392445312]

約数ペア:

[(1, 392445312), (2, 196222656), (3, 130815104), (4, 98111328), (6, 65407552), (7, 56063616), (8, 49055664), (12, 32703776), (14, 28031808), (16, 24527832), (21, 18687872), (24, 16351888), (28, 14015904), (32, 12263916), (42, 9343936), (48, 8175944), (49, 8009088), (56, 7007952), (64, 6131958), (84, 4671968), (96, 4087972), (98, 4004544), (112, 3503976), (128, 3065979), (147, 2669696), (168, 2335984), (192, 2043986), (196, 2002272), (224, 1751988), (294, 1334848), (336, 1167992), (384, 1021993), (392, 1001136), (448, 875994), (588, 667424), (672, 583996), (784, 500568), (896, 437997), (1176, 333712), (1344, 291998), (1568, 250284), (2352, 166856), (2688, 145999), (3136, 125142), (4704, 83428), (6272, 62571), (9408, 41714), (18816, 20857)]