279568464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11719}}^1$

素因数の和:11808

約数の個数: 80

約数和(自身を含む): 837089280

約数和(自身を除く): 557520816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 11719, 11928, 23438, 23856, 35157, 46876, 70314, 82033, 93752, 140628, 164066, 187504, 246099, 281256, 328132, 492198, 562512, 656264, 832049, 984396, 1312528, 1664098, 1968792, 2496147, 3328196, 3937584, 4992294, 5824343, 6656392, 9984588, 11648686, 13312784, 17473029, 19969176, 23297372, 34946058, 39938352, 46594744, 69892116, 93189488, 139784232, 279568464]

約数ペア:

[(1, 279568464), (2, 139784232), (3, 93189488), (4, 69892116), (6, 46594744), (7, 39938352), (8, 34946058), (12, 23297372), (14, 19969176), (16, 17473029), (21, 13312784), (24, 11648686), (28, 9984588), (42, 6656392), (48, 5824343), (56, 4992294), (71, 3937584), (84, 3328196), (112, 2496147), (142, 1968792), (168, 1664098), (213, 1312528), (284, 984396), (336, 832049), (426, 656264), (497, 562512), (568, 492198), (852, 328132), (994, 281256), (1136, 246099), (1491, 187504), (1704, 164066), (1988, 140628), (2982, 93752), (3408, 82033), (3976, 70314), (5964, 46876), (7952, 35157), (11719, 23856), (11928, 23438)]