262119564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2529

約数の個数: 120

約数和(自身を含む): 800110080

約数和(自身を除く): 537990516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 658, 756, 846, 987, 1134, 1269, 1316, 1692, 1974, 2268, 2459, 2538, 2961, 3807, 3948, 4918, 5076, 5922, 7377, 7614, 8883, 9836, 11844, 14754, 15228, 17213, 17766, 22131, 26649, 29508, 34426, 35532, 44262, 51639, 53298, 66393, 68852, 88524, 103278, 106596, 115573, 132786, 154917, 199179, 206556, 231146, 265572, 309834, 346719, 398358, 462292, 464751, 619668, 693438, 796716, 809011, 929502, 1040157, 1386876, 1394253, 1618022, 1859004, 2080314, 2427033, 2788506, 3120471, 3236044, 4160628, 4854066, 5577012, 6240942, 7281099, 9361413, 9708132, 12481884, 14562198, 18722826, 21843297, 29124396, 37445652, 43686594, 65529891, 87373188, 131059782, 262119564]

約数ペア:

[(1, 262119564), (2, 131059782), (3, 87373188), (4, 65529891), (6, 43686594), (7, 37445652), (9, 29124396), (12, 21843297), (14, 18722826), (18, 14562198), (21, 12481884), (27, 9708132), (28, 9361413), (36, 7281099), (42, 6240942), (47, 5577012), (54, 4854066), (63, 4160628), (81, 3236044), (84, 3120471), (94, 2788506), (108, 2427033), (126, 2080314), (141, 1859004), (162, 1618022), (188, 1394253), (189, 1386876), (252, 1040157), (282, 929502), (324, 809011), (329, 796716), (378, 693438), (423, 619668), (564, 464751), (567, 462292), (658, 398358), (756, 346719), (846, 309834), (987, 265572), (1134, 231146), (1269, 206556), (1316, 199179), (1692, 154917), (1974, 132786), (2268, 115573), (2459, 106596), (2538, 103278), (2961, 88524), (3807, 68852), (3948, 66393), (4918, 53298), (5076, 51639), (5922, 44262), (7377, 35532), (7614, 34426), (8883, 29508), (9836, 26649), (11844, 22131), (14754, 17766), (15228, 17213)]