8210909148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{1217}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 21017613120

約数和(自身を除く): 12806703972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 709, 732, 793, 1217, 1418, 1586, 2127, 2379, 2434, 2836, 3172, 3651, 4254, 4758, 4868, 7302, 8508, 9217, 9516, 14604, 15821, 18434, 27651, 31642, 36868, 43249, 47463, 55302, 63284, 74237, 86498, 94926, 110604, 129747, 148474, 172996, 189852, 222711, 259494, 296948, 445422, 518988, 562237, 862853, 890844, 965081, 1124474, 1686711, 1725706, 1930162, 2248948, 2588559, 2895243, 3373422, 3451412, 3860324, 5177118, 5790486, 6746844, 10354236, 11217089, 11580972, 22434178, 33651267, 44868356, 52634033, 67302534, 105268066, 134605068, 157902099, 210536132, 315804198, 631608396, 684242429, 1368484858, 2052727287, 2736969716, 4105454574, 8210909148]

約数ペア:

[(1, 8210909148), (2, 4105454574), (3, 2736969716), (4, 2052727287), (6, 1368484858), (12, 684242429), (13, 631608396), (26, 315804198), (39, 210536132), (52, 157902099), (61, 134605068), (78, 105268066), (122, 67302534), (156, 52634033), (183, 44868356), (244, 33651267), (366, 22434178), (709, 11580972), (732, 11217089), (793, 10354236), (1217, 6746844), (1418, 5790486), (1586, 5177118), (2127, 3860324), (2379, 3451412), (2434, 3373422), (2836, 2895243), (3172, 2588559), (3651, 2248948), (4254, 1930162), (4758, 1725706), (4868, 1686711), (7302, 1124474), (8508, 965081), (9217, 890844), (9516, 862853), (14604, 562237), (15821, 518988), (18434, 445422), (27651, 296948), (31642, 259494), (36868, 222711), (43249, 189852), (47463, 172996), (55302, 148474), (63284, 129747), (74237, 110604), (86498, 94926)]