782060429664

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{20728913}}^1$

素因数の和:20729060

約数の個数: 72

約数和(自身を含む): 2240961434712

約数和(自身を除く): 1458901005048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 18864, 37728, 20728913, 41457826, 62186739, 82915652, 124373478, 165831304, 186560217, 248746956, 331662608, 373120434, 497493912, 663325216, 746240868, 994987824, 1492481736, 1989975648, 2715487603, 2984963472, 5430975206, 5969926944, 8146462809, 10861950412, 16292925618, 21723900824, 24439388427, 32585851236, 43447801648, 48878776854, 65171702472, 86895603296, 97757553708, 130343404944, 195515107416, 260686809888, 391030214832, 782060429664]

約数ペア:

[(1, 782060429664), (2, 391030214832), (3, 260686809888), (4, 195515107416), (6, 130343404944), (8, 97757553708), (9, 86895603296), (12, 65171702472), (16, 48878776854), (18, 43447801648), (24, 32585851236), (32, 24439388427), (36, 21723900824), (48, 16292925618), (72, 10861950412), (96, 8146462809), (131, 5969926944), (144, 5430975206), (262, 2984963472), (288, 2715487603), (393, 1989975648), (524, 1492481736), (786, 994987824), (1048, 746240868), (1179, 663325216), (1572, 497493912), (2096, 373120434), (2358, 331662608), (3144, 248746956), (4192, 186560217), (4716, 165831304), (6288, 124373478), (9432, 82915652), (12576, 62186739), (18864, 41457826), (37728, 20728913)]