210728088

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{51347}}^1$

素因数の和:51381

約数の個数: 64

約数和(自身を含む): 616176000

約数和(自身を除く): 405447912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 51347, 102694, 154041, 205388, 308082, 410776, 462123, 616164, 924246, 975593, 1232328, 1386369, 1848492, 1951186, 2772738, 2926779, 3696984, 3902372, 5545476, 5853558, 7804744, 8780337, 11090952, 11707116, 17560674, 23414232, 26341011, 35121348, 52682022, 70242696, 105364044, 210728088]

約数ペア:

[(1, 210728088), (2, 105364044), (3, 70242696), (4, 52682022), (6, 35121348), (8, 26341011), (9, 23414232), (12, 17560674), (18, 11707116), (19, 11090952), (24, 8780337), (27, 7804744), (36, 5853558), (38, 5545476), (54, 3902372), (57, 3696984), (72, 2926779), (76, 2772738), (108, 1951186), (114, 1848492), (152, 1386369), (171, 1232328), (216, 975593), (228, 924246), (342, 616164), (456, 462123), (513, 410776), (684, 308082), (1026, 205388), (1368, 154041), (2052, 102694), (4104, 51347)]