2017986216

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1419

約数の個数: 128

約数和(自身を含む): 5435337600

約数和(自身を除く): 3417351384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 41, 43, 74, 82, 86, 111, 123, 129, 148, 164, 172, 222, 246, 258, 296, 328, 344, 444, 492, 516, 888, 984, 1032, 1289, 1517, 1591, 1763, 2578, 3034, 3182, 3526, 3867, 4551, 4773, 5156, 5289, 6068, 6364, 7052, 7734, 9102, 9546, 10312, 10578, 12136, 12728, 14104, 15468, 18204, 19092, 21156, 30936, 36408, 38184, 42312, 47693, 52849, 55427, 65231, 95386, 105698, 110854, 130462, 143079, 158547, 166281, 190772, 195693, 211396, 221708, 260924, 286158, 317094, 332562, 381544, 391386, 422792, 443416, 521848, 572316, 634188, 665124, 782772, 1144632, 1268376, 1330248, 1565544, 1955413, 2050799, 2272507, 3910826, 4101598, 4545014, 5866239, 6152397, 6817521, 7821652, 8203196, 9090028, 11732478, 12304794, 13635042, 15643304, 16406392, 18180056, 23464956, 24609588, 27270084, 46929912, 49219176, 54540168, 84082759, 168165518, 252248277, 336331036, 504496554, 672662072, 1008993108, 2017986216]

約数ペア:

[(1, 2017986216), (2, 1008993108), (3, 672662072), (4, 504496554), (6, 336331036), (8, 252248277), (12, 168165518), (24, 84082759), (37, 54540168), (41, 49219176), (43, 46929912), (74, 27270084), (82, 24609588), (86, 23464956), (111, 18180056), (123, 16406392), (129, 15643304), (148, 13635042), (164, 12304794), (172, 11732478), (222, 9090028), (246, 8203196), (258, 7821652), (296, 6817521), (328, 6152397), (344, 5866239), (444, 4545014), (492, 4101598), (516, 3910826), (888, 2272507), (984, 2050799), (1032, 1955413), (1289, 1565544), (1517, 1330248), (1591, 1268376), (1763, 1144632), (2578, 782772), (3034, 665124), (3182, 634188), (3526, 572316), (3867, 521848), (4551, 443416), (4773, 422792), (5156, 391386), (5289, 381544), (6068, 332562), (6364, 317094), (7052, 286158), (7734, 260924), (9102, 221708), (9546, 211396), (10312, 195693), (10578, 190772), (12136, 166281), (12728, 158547), (14104, 143079), (15468, 130462), (18204, 110854), (19092, 105698), (21156, 95386), (30936, 65231), (36408, 55427), (38184, 52849), (42312, 47693)]