540078714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 1432843776

約数和(自身を除く): 892765062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 62, 63, 74, 93, 101, 111, 126, 186, 202, 217, 222, 259, 279, 303, 333, 434, 518, 558, 606, 651, 666, 707, 777, 909, 1147, 1302, 1369, 1414, 1554, 1818, 1953, 2121, 2294, 2331, 2738, 3131, 3441, 3737, 3906, 4107, 4242, 4662, 6262, 6363, 6882, 7474, 8029, 8214, 9393, 9583, 10323, 11211, 12321, 12726, 16058, 18786, 19166, 20646, 21917, 22422, 24087, 24642, 26159, 28179, 28749, 33633, 42439, 43834, 48174, 52318, 56358, 57498, 65751, 67266, 72261, 78477, 84878, 86247, 115847, 127317, 131502, 138269, 144522, 156954, 172494, 197253, 231694, 235431, 254634, 276538, 297073, 347541, 381951, 394506, 414807, 470862, 594146, 695082, 763902, 810929, 829614, 891219, 967883, 1042623, 1244421, 1621858, 1782438, 1935766, 2085246, 2432787, 2488842, 2673657, 2903649, 4286339, 4865574, 5347314, 5807298, 7298361, 8572678, 8710947, 12859017, 14596722, 17421894, 25718034, 30004373, 38577051, 60008746, 77154102, 90013119, 180026238, 270039357, 540078714]

約数ペア:

[(1, 540078714), (2, 270039357), (3, 180026238), (6, 90013119), (7, 77154102), (9, 60008746), (14, 38577051), (18, 30004373), (21, 25718034), (31, 17421894), (37, 14596722), (42, 12859017), (62, 8710947), (63, 8572678), (74, 7298361), (93, 5807298), (101, 5347314), (111, 4865574), (126, 4286339), (186, 2903649), (202, 2673657), (217, 2488842), (222, 2432787), (259, 2085246), (279, 1935766), (303, 1782438), (333, 1621858), (434, 1244421), (518, 1042623), (558, 967883), (606, 891219), (651, 829614), (666, 810929), (707, 763902), (777, 695082), (909, 594146), (1147, 470862), (1302, 414807), (1369, 394506), (1414, 381951), (1554, 347541), (1818, 297073), (1953, 276538), (2121, 254634), (2294, 235431), (2331, 231694), (2738, 197253), (3131, 172494), (3441, 156954), (3737, 144522), (3906, 138269), (4107, 131502), (4242, 127317), (4662, 115847), (6262, 86247), (6363, 84878), (6882, 78477), (7474, 72261), (8029, 67266), (8214, 65751), (9393, 57498), (9583, 56358), (10323, 52318), (11211, 48174), (12321, 43834), (12726, 42439), (16058, 33633), (18786, 28749), (19166, 28179), (20646, 26159), (21917, 24642), (22422, 24087)]