289175068

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 657305600

約数和(自身を除く): 368130532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 343, 364, 403, 434, 523, 637, 686, 806, 868, 1046, 1274, 1372, 1519, 1612, 2092, 2548, 2821, 3038, 3661, 4459, 5642, 6076, 6799, 7322, 8918, 10633, 11284, 13598, 14644, 16213, 17836, 19747, 21266, 25627, 27196, 32426, 39494, 42532, 47593, 51254, 64852, 78988, 95186, 102508, 113491, 138229, 179389, 190372, 210769, 226982, 276458, 333151, 358778, 421538, 453964, 552916, 666302, 717556, 794437, 843076, 1332604, 1475383, 1588874, 2332057, 2950766, 3177748, 4664114, 5561059, 5901532, 9328228, 10327681, 11122118, 20655362, 22244236, 41310724, 72293767, 144587534, 289175068]

約数ペア:

[(1, 289175068), (2, 144587534), (4, 72293767), (7, 41310724), (13, 22244236), (14, 20655362), (26, 11122118), (28, 10327681), (31, 9328228), (49, 5901532), (52, 5561059), (62, 4664114), (91, 3177748), (98, 2950766), (124, 2332057), (182, 1588874), (196, 1475383), (217, 1332604), (343, 843076), (364, 794437), (403, 717556), (434, 666302), (523, 552916), (637, 453964), (686, 421538), (806, 358778), (868, 333151), (1046, 276458), (1274, 226982), (1372, 210769), (1519, 190372), (1612, 179389), (2092, 138229), (2548, 113491), (2821, 102508), (3038, 95186), (3661, 78988), (4459, 64852), (5642, 51254), (6076, 47593), (6799, 42532), (7322, 39494), (8918, 32426), (10633, 27196), (11284, 25627), (13598, 21266), (14644, 19747), (16213, 17836)]