338470779680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2708633}}^1$

素因数の和:2708730

約数の個数: 96

約数和(自身を含む): 884618195328

約数和(自身を除く): 546147415648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3905, 5680, 6248, 7810, 11360, 12496, 15620, 24992, 31240, 62480, 124960, 2708633, 5417266, 10834532, 13543165, 21669064, 27086330, 29794963, 43338128, 54172660, 59589926, 86676256, 108345320, 119179852, 148974815, 192312943, 216690640, 238359704, 297949630, 384625886, 433381280, 476719408, 595899260, 769251772, 953438816, 961564715, 1191798520, 1538503544, 1923129430, 2115442373, 2383597040, 3077007088, 3846258860, 4230884746, 4767194080, 6154014176, 7692517720, 8461769492, 10577211865, 15385035440, 16923538984, 21154423730, 30770070880, 33847077968, 42308847460, 67694155936, 84617694920, 169235389840, 338470779680]

約数ペア:

[(1, 338470779680), (2, 169235389840), (4, 84617694920), (5, 67694155936), (8, 42308847460), (10, 33847077968), (11, 30770070880), (16, 21154423730), (20, 16923538984), (22, 15385035440), (32, 10577211865), (40, 8461769492), (44, 7692517720), (55, 6154014176), (71, 4767194080), (80, 4230884746), (88, 3846258860), (110, 3077007088), (142, 2383597040), (160, 2115442373), (176, 1923129430), (220, 1538503544), (284, 1191798520), (352, 961564715), (355, 953438816), (440, 769251772), (568, 595899260), (710, 476719408), (781, 433381280), (880, 384625886), (1136, 297949630), (1420, 238359704), (1562, 216690640), (1760, 192312943), (2272, 148974815), (2840, 119179852), (3124, 108345320), (3905, 86676256), (5680, 59589926), (6248, 54172660), (7810, 43338128), (11360, 29794963), (12496, 27086330), (15620, 21669064), (24992, 13543165), (31240, 10834532), (62480, 5417266), (124960, 2708633)]