653920512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{121637}}^1$

素因数の和:121663

約数の個数: 72

約数和(自身を含む): 1989024576

約数和(自身を除く): 1335104064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 121637, 243274, 364911, 486548, 729822, 851459, 973096, 1459644, 1702918, 1946192, 2554377, 2919288, 3405836, 3892384, 5108754, 5838576, 6811672, 7784768, 10217508, 11677152, 13623344, 15569536, 20435016, 23354304, 27246688, 31139072, 40870032, 46708608, 54493376, 81740064, 93417216, 108986752, 163480128, 217973504, 326960256, 653920512]

約数ペア:

[(1, 653920512), (2, 326960256), (3, 217973504), (4, 163480128), (6, 108986752), (7, 93417216), (8, 81740064), (12, 54493376), (14, 46708608), (16, 40870032), (21, 31139072), (24, 27246688), (28, 23354304), (32, 20435016), (42, 15569536), (48, 13623344), (56, 11677152), (64, 10217508), (84, 7784768), (96, 6811672), (112, 5838576), (128, 5108754), (168, 3892384), (192, 3405836), (224, 2919288), (256, 2554377), (336, 1946192), (384, 1702918), (448, 1459644), (672, 973096), (768, 851459), (896, 729822), (1344, 486548), (1792, 364911), (2688, 243274), (5376, 121637)]