1490759536

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1851

約数の個数: 120

約数和(自身を含む): 3582627840

約数和(自身を除く): 2091868304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 49, 56, 92, 94, 98, 112, 161, 184, 188, 196, 322, 329, 368, 376, 392, 644, 658, 752, 784, 1081, 1127, 1288, 1316, 1759, 2162, 2254, 2303, 2576, 2632, 3518, 4324, 4508, 4606, 5264, 7036, 7567, 8648, 9016, 9212, 12313, 14072, 15134, 17296, 18032, 18424, 24626, 28144, 30268, 36848, 40457, 49252, 52969, 60536, 80914, 82673, 86191, 98504, 105938, 121072, 161828, 165346, 172382, 197008, 211876, 283199, 323656, 330692, 344764, 423752, 566398, 578711, 647312, 661384, 689528, 847504, 1132796, 1157422, 1322768, 1379056, 1901479, 1982393, 2265592, 2314844, 3802958, 3964786, 4050977, 4531184, 4629688, 7605916, 7929572, 8101954, 9259376, 13310353, 15211832, 15859144, 16203908, 26620706, 30423664, 31718288, 32407816, 53241412, 64815632, 93172471, 106482824, 186344942, 212965648, 372689884, 745379768, 1490759536]

約数ペア:

[(1, 1490759536), (2, 745379768), (4, 372689884), (7, 212965648), (8, 186344942), (14, 106482824), (16, 93172471), (23, 64815632), (28, 53241412), (46, 32407816), (47, 31718288), (49, 30423664), (56, 26620706), (92, 16203908), (94, 15859144), (98, 15211832), (112, 13310353), (161, 9259376), (184, 8101954), (188, 7929572), (196, 7605916), (322, 4629688), (329, 4531184), (368, 4050977), (376, 3964786), (392, 3802958), (644, 2314844), (658, 2265592), (752, 1982393), (784, 1901479), (1081, 1379056), (1127, 1322768), (1288, 1157422), (1316, 1132796), (1759, 847504), (2162, 689528), (2254, 661384), (2303, 647312), (2576, 578711), (2632, 566398), (3518, 423752), (4324, 344764), (4508, 330692), (4606, 323656), (5264, 283199), (7036, 211876), (7567, 197008), (8648, 172382), (9016, 165346), (9212, 161828), (12313, 121072), (14072, 105938), (15134, 98504), (17296, 86191), (18032, 82673), (18424, 80914), (24626, 60536), (28144, 52969), (30268, 49252), (36848, 40457)]