1439817568

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1633

約数の個数: 144

約数和(自身を含む): 3585254400

約数和(自身を除く): 2145436832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 392, 434, 496, 532, 589, 608, 784, 868, 931, 992, 1064, 1178, 1519, 1559, 1568, 1736, 1862, 2128, 2356, 3038, 3118, 3472, 3724, 4123, 4256, 4712, 6076, 6236, 6944, 7448, 8246, 9424, 10913, 12152, 12472, 14896, 16492, 18848, 21826, 24304, 24944, 28861, 29621, 29792, 32984, 43652, 48329, 48608, 49888, 57722, 59242, 65968, 76391, 87304, 96658, 115444, 118484, 131936, 152782, 174608, 193316, 207347, 230888, 236968, 305564, 338303, 349216, 386632, 414694, 461776, 473936, 611128, 676606, 773264, 829388, 918251, 923552, 947872, 1222256, 1353212, 1451429, 1546528, 1658776, 1836502, 2368121, 2444512, 2706424, 2902858, 3317552, 3673004, 4736242, 5412848, 5805716, 6427757, 6635104, 7346008, 9472484, 10825696, 11611432, 12855514, 14692016, 18944968, 23222864, 25711028, 29384032, 37889936, 44994299, 46445728, 51422056, 75779872, 89988598, 102844112, 179977196, 205688224, 359954392, 719908784, 1439817568]

約数ペア:

[(1, 1439817568), (2, 719908784), (4, 359954392), (7, 205688224), (8, 179977196), (14, 102844112), (16, 89988598), (19, 75779872), (28, 51422056), (31, 46445728), (32, 44994299), (38, 37889936), (49, 29384032), (56, 25711028), (62, 23222864), (76, 18944968), (98, 14692016), (112, 12855514), (124, 11611432), (133, 10825696), (152, 9472484), (196, 7346008), (217, 6635104), (224, 6427757), (248, 5805716), (266, 5412848), (304, 4736242), (392, 3673004), (434, 3317552), (496, 2902858), (532, 2706424), (589, 2444512), (608, 2368121), (784, 1836502), (868, 1658776), (931, 1546528), (992, 1451429), (1064, 1353212), (1178, 1222256), (1519, 947872), (1559, 923552), (1568, 918251), (1736, 829388), (1862, 773264), (2128, 676606), (2356, 611128), (3038, 473936), (3118, 461776), (3472, 414694), (3724, 386632), (4123, 349216), (4256, 338303), (4712, 305564), (6076, 236968), (6236, 230888), (6944, 207347), (7448, 193316), (8246, 174608), (9424, 152782), (10913, 131936), (12152, 118484), (12472, 115444), (14896, 96658), (16492, 87304), (18848, 76391), (21826, 65968), (24304, 59242), (24944, 57722), (28861, 49888), (29621, 48608), (29792, 48329), (32984, 43652)]