550560744

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 1576188900

約数和(自身を除く): 1025628156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 73, 93, 109, 124, 146, 186, 218, 219, 248, 279, 292, 327, 372, 436, 438, 558, 584, 654, 657, 744, 872, 876, 961, 981, 1116, 1308, 1314, 1752, 1922, 1962, 2232, 2263, 2616, 2628, 2883, 3379, 3844, 3924, 4526, 5256, 5766, 6758, 6789, 7688, 7848, 7957, 8649, 9052, 10137, 11532, 13516, 13578, 15914, 17298, 18104, 20274, 20367, 23064, 23871, 27032, 27156, 30411, 31828, 34596, 40548, 40734, 47742, 54312, 60822, 63656, 69192, 70153, 71613, 81096, 81468, 95484, 104749, 121644, 140306, 143226, 162936, 190968, 209498, 210459, 243288, 246667, 280612, 286452, 314247, 418996, 420918, 493334, 561224, 572904, 628494, 631377, 740001, 837992, 841836, 942741, 986668, 1256988, 1262754, 1480002, 1683672, 1885482, 1973336, 2220003, 2513976, 2525508, 2960004, 3770964, 4440006, 5051016, 5920008, 7541928, 7646677, 8880012, 15293354, 17760024, 22940031, 30586708, 45880062, 61173416, 68820093, 91760124, 137640186, 183520248, 275280372, 550560744]

約数ペア:

[(1, 550560744), (2, 275280372), (3, 183520248), (4, 137640186), (6, 91760124), (8, 68820093), (9, 61173416), (12, 45880062), (18, 30586708), (24, 22940031), (31, 17760024), (36, 15293354), (62, 8880012), (72, 7646677), (73, 7541928), (93, 5920008), (109, 5051016), (124, 4440006), (146, 3770964), (186, 2960004), (218, 2525508), (219, 2513976), (248, 2220003), (279, 1973336), (292, 1885482), (327, 1683672), (372, 1480002), (436, 1262754), (438, 1256988), (558, 986668), (584, 942741), (654, 841836), (657, 837992), (744, 740001), (872, 631377), (876, 628494), (961, 572904), (981, 561224), (1116, 493334), (1308, 420918), (1314, 418996), (1752, 314247), (1922, 286452), (1962, 280612), (2232, 246667), (2263, 243288), (2616, 210459), (2628, 209498), (2883, 190968), (3379, 162936), (3844, 143226), (3924, 140306), (4526, 121644), (5256, 104749), (5766, 95484), (6758, 81468), (6789, 81096), (7688, 71613), (7848, 70153), (7957, 69192), (8649, 63656), (9052, 60822), (10137, 54312), (11532, 47742), (13516, 40734), (13578, 40548), (15914, 34596), (17298, 31828), (18104, 30411), (20274, 27156), (20367, 27032), (23064, 23871)]