728239344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{26113}}^1$

素因数の和:26214

約数の個数: 80

約数和(自身を含む): 2176027392

約数和(自身を除く): 1447788048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 9296, 13944, 26113, 27888, 52226, 78339, 104452, 156678, 182791, 208904, 313356, 365582, 417808, 548373, 626712, 731164, 1096746, 1253424, 1462328, 2167379, 2193492, 2924656, 4334758, 4386984, 6502137, 8669516, 8773968, 13004274, 15171653, 17339032, 26008548, 30343306, 34678064, 45514959, 52017096, 60686612, 91029918, 104034192, 121373224, 182059836, 242746448, 364119672, 728239344]

約数ペア:

[(1, 728239344), (2, 364119672), (3, 242746448), (4, 182059836), (6, 121373224), (7, 104034192), (8, 91029918), (12, 60686612), (14, 52017096), (16, 45514959), (21, 34678064), (24, 30343306), (28, 26008548), (42, 17339032), (48, 15171653), (56, 13004274), (83, 8773968), (84, 8669516), (112, 6502137), (166, 4386984), (168, 4334758), (249, 2924656), (332, 2193492), (336, 2167379), (498, 1462328), (581, 1253424), (664, 1096746), (996, 731164), (1162, 626712), (1328, 548373), (1743, 417808), (1992, 365582), (2324, 313356), (3486, 208904), (3984, 182791), (4648, 156678), (6972, 104452), (9296, 78339), (13944, 52226), (26113, 27888)]