1268895912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{15787}}^1$

素因数の和:16010

約数の個数: 64

約数和(自身を含む): 3376105920

約数和(自身を除く): 2107210008

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 788, 1182, 1576, 2364, 3349, 4728, 6698, 10047, 13396, 15787, 20094, 26792, 31574, 40188, 47361, 63148, 80376, 94722, 126296, 189444, 268379, 378888, 536758, 805137, 1073516, 1610274, 2147032, 3110039, 3220548, 6220078, 6441096, 9330117, 12440156, 18660234, 24880312, 37320468, 52870663, 74640936, 105741326, 158611989, 211482652, 317223978, 422965304, 634447956, 1268895912]

約数ペア:

[(1, 1268895912), (2, 634447956), (3, 422965304), (4, 317223978), (6, 211482652), (8, 158611989), (12, 105741326), (17, 74640936), (24, 52870663), (34, 37320468), (51, 24880312), (68, 18660234), (102, 12440156), (136, 9330117), (197, 6441096), (204, 6220078), (394, 3220548), (408, 3110039), (591, 2147032), (788, 1610274), (1182, 1073516), (1576, 805137), (2364, 536758), (3349, 378888), (4728, 268379), (6698, 189444), (10047, 126296), (13396, 94722), (15787, 80376), (20094, 63148), (26792, 47361), (31574, 40188)]