1406569696

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1597

約数の個数: 144

約数和(自身を含む): 3502517760

約数和(自身を除く): 2095948064

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, 1523, 1568, 1736, 1862, 2128, 2356, 3038, 3046, 3472, 3724, 4123, 4256, 4712, 6076, 6092, 6944, 7448, 8246, 9424, 10661, 12152, 12184, 14896, 16492, 18848, 21322, 24304, 24368, 28861, 28937, 29792, 32984, 42644, 47213, 48608, 48736, 57722, 57874, 65968, 74627, 85288, 94426, 115444, 115748, 131936, 149254, 170576, 188852, 202559, 230888, 231496, 298508, 330491, 341152, 377704, 405118, 461776, 462992, 597016, 660982, 755408, 810236, 897047, 923552, 925984, 1194032, 1321964, 1417913, 1510816, 1620472, 1794094, 2313437, 2388064, 2643928, 2835826, 3240944, 3588188, 4626874, 5287856, 5671652, 6279329, 6481888, 7176376, 9253748, 10575712, 11343304, 12558658, 14352752, 18507496, 22686608, 25117316, 28705504, 37014992, 43955303, 45373216, 50234632, 74029984, 87910606, 100469264, 175821212, 200938528, 351642424, 703284848, 1406569696]

約数ペア:

[(1, 1406569696), (2, 703284848), (4, 351642424), (7, 200938528), (8, 175821212), (14, 100469264), (16, 87910606), (19, 74029984), (28, 50234632), (31, 45373216), (32, 43955303), (38, 37014992), (49, 28705504), (56, 25117316), (62, 22686608), (76, 18507496), (98, 14352752), (112, 12558658), (124, 11343304), (133, 10575712), (152, 9253748), (196, 7176376), (217, 6481888), (224, 6279329), (248, 5671652), (266, 5287856), (304, 4626874), (392, 3588188), (434, 3240944), (496, 2835826), (532, 2643928), (589, 2388064), (608, 2313437), (784, 1794094), (868, 1620472), (931, 1510816), (992, 1417913), (1064, 1321964), (1178, 1194032), (1519, 925984), (1523, 923552), (1568, 897047), (1736, 810236), (1862, 755408), (2128, 660982), (2356, 597016), (3038, 462992), (3046, 461776), (3472, 405118), (3724, 377704), (4123, 341152), (4256, 330491), (4712, 298508), (6076, 231496), (6092, 230888), (6944, 202559), (7448, 188852), (8246, 170576), (9424, 149254), (10661, 131936), (12152, 115748), (12184, 115444), (14896, 94426), (16492, 85288), (18848, 74627), (21322, 65968), (24304, 57874), (24368, 57722), (28861, 48736), (28937, 48608), (29792, 47213), (32984, 42644)]