217307664

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71861}}^1$

素因数の和:71885

約数の個数: 80

約数和(自身を含む): 712871040

約数和(自身を除く): 495563376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 71861, 143722, 215583, 287444, 431166, 503027, 574888, 646749, 862332, 1006054, 1149776, 1293498, 1509081, 1724664, 1940247, 2012108, 2586996, 3018162, 3449328, 3880494, 4024216, 4527243, 5173992, 6036324, 7760988, 8048432, 9054486, 10347984, 12072648, 13581729, 15521976, 18108972, 24145296, 27163458, 31043952, 36217944, 54326916, 72435888, 108653832, 217307664]

約数ペア:

[(1, 217307664), (2, 108653832), (3, 72435888), (4, 54326916), (6, 36217944), (7, 31043952), (8, 27163458), (9, 24145296), (12, 18108972), (14, 15521976), (16, 13581729), (18, 12072648), (21, 10347984), (24, 9054486), (27, 8048432), (28, 7760988), (36, 6036324), (42, 5173992), (48, 4527243), (54, 4024216), (56, 3880494), (63, 3449328), (72, 3018162), (84, 2586996), (108, 2012108), (112, 1940247), (126, 1724664), (144, 1509081), (168, 1293498), (189, 1149776), (216, 1006054), (252, 862332), (336, 646749), (378, 574888), (432, 503027), (504, 431166), (756, 287444), (1008, 215583), (1512, 143722), (3024, 71861)]