885123456

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{47041}}^1$

素因数の和:47072

約数の個数: 96

約数和(自身を含む): 2735021880

約数和(自身を除く): 1849898424

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, 47041, 94082, 141123, 188164, 282246, 329287, 376328, 564492, 658574, 752656, 987861, 1128984, 1317148, 1505312, 1975722, 2257968, 2305009, 2634296, 3010624, 3951444, 4515936, 4610018, 5268592, 6021248, 6915027, 7902888, 9031872, 9220036, 10537184, 13830054, 15805776, 18063744, 18440072, 21074368, 27660108, 31611552, 36880144, 42148736, 55320216, 63223104, 73760288, 110640432, 126446208, 147520576, 221280864, 295041152, 442561728, 885123456]

約数ペア:

[(1, 885123456), (2, 442561728), (3, 295041152), (4, 221280864), (6, 147520576), (7, 126446208), (8, 110640432), (12, 73760288), (14, 63223104), (16, 55320216), (21, 42148736), (24, 36880144), (28, 31611552), (32, 27660108), (42, 21074368), (48, 18440072), (49, 18063744), (56, 15805776), (64, 13830054), (84, 10537184), (96, 9220036), (98, 9031872), (112, 7902888), (128, 6915027), (147, 6021248), (168, 5268592), (192, 4610018), (196, 4515936), (224, 3951444), (294, 3010624), (336, 2634296), (384, 2305009), (392, 2257968), (448, 1975722), (588, 1505312), (672, 1317148), (784, 1128984), (896, 987861), (1176, 752656), (1344, 658574), (1568, 564492), (2352, 376328), (2688, 329287), (3136, 282246), (4704, 188164), (6272, 141123), (9408, 94082), (18816, 47041)]