15694009656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{1789}}^1$

素因数の和:2749

約数の個数: 128

約数和(自身を含む): 43688601600

約数和(自身を除く): 27994591944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 907, 1209, 1612, 1789, 1814, 2418, 2721, 3224, 3578, 3628, 4836, 5367, 5442, 7156, 7256, 9672, 10734, 10884, 11791, 14312, 21468, 21768, 23257, 23582, 28117, 35373, 42936, 46514, 47164, 55459, 56234, 69771, 70746, 84351, 93028, 94328, 110918, 112468, 139542, 141492, 166377, 168702, 186056, 221836, 224936, 279084, 282984, 332754, 337404, 365521, 443672, 558168, 665508, 674808, 720967, 731042, 1096563, 1331016, 1441934, 1462084, 1622623, 2162901, 2193126, 2883868, 2924168, 3245246, 4325802, 4386252, 4867869, 5767736, 6490492, 8651604, 8772504, 9735738, 12980984, 17303208, 19471476, 21094099, 38942952, 42188198, 50301313, 63282297, 84376396, 100602626, 126564594, 150903939, 168752792, 201205252, 253129188, 301807878, 402410504, 506258376, 603615756, 653917069, 1207231512, 1307834138, 1961751207, 2615668276, 3923502414, 5231336552, 7847004828, 15694009656]

約数ペア:

[(1, 15694009656), (2, 7847004828), (3, 5231336552), (4, 3923502414), (6, 2615668276), (8, 1961751207), (12, 1307834138), (13, 1207231512), (24, 653917069), (26, 603615756), (31, 506258376), (39, 402410504), (52, 301807878), (62, 253129188), (78, 201205252), (93, 168752792), (104, 150903939), (124, 126564594), (156, 100602626), (186, 84376396), (248, 63282297), (312, 50301313), (372, 42188198), (403, 38942952), (744, 21094099), (806, 19471476), (907, 17303208), (1209, 12980984), (1612, 9735738), (1789, 8772504), (1814, 8651604), (2418, 6490492), (2721, 5767736), (3224, 4867869), (3578, 4386252), (3628, 4325802), (4836, 3245246), (5367, 2924168), (5442, 2883868), (7156, 2193126), (7256, 2162901), (9672, 1622623), (10734, 1462084), (10884, 1441934), (11791, 1331016), (14312, 1096563), (21468, 731042), (21768, 720967), (23257, 674808), (23582, 665508), (28117, 558168), (35373, 443672), (42936, 365521), (46514, 337404), (47164, 332754), (55459, 282984), (56234, 279084), (69771, 224936), (70746, 221836), (84351, 186056), (93028, 168702), (94328, 166377), (110918, 141492), (112468, 139542)]