8979531288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{30011}}^1$

素因数の和:30177

約数の個数: 128

約数和(自身を含む): 27831928320

約数和(自身を除く): 18852397032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 137, 156, 168, 182, 273, 274, 312, 364, 411, 546, 548, 728, 822, 959, 1092, 1096, 1644, 1781, 1918, 2184, 2877, 3288, 3562, 3836, 5343, 5754, 7124, 7672, 10686, 11508, 12467, 14248, 21372, 23016, 24934, 30011, 37401, 42744, 49868, 60022, 74802, 90033, 99736, 120044, 149604, 180066, 210077, 240088, 299208, 360132, 390143, 420154, 630231, 720264, 780286, 840308, 1170429, 1260462, 1560572, 1680616, 2340858, 2520924, 2731001, 3121144, 4111507, 4681716, 5041848, 5462002, 8193003, 8223014, 9363432, 10924004, 12334521, 16386006, 16446028, 21848008, 24669042, 28780549, 32772012, 32892056, 49338084, 53449591, 57561098, 65544024, 86341647, 98676168, 106899182, 115122196, 160348773, 172683294, 213798364, 230244392, 320697546, 345366588, 374147137, 427596728, 641395092, 690733176, 748294274, 1122441411, 1282790184, 1496588548, 2244882822, 2993177096, 4489765644, 8979531288]

約数ペア:

[(1, 8979531288), (2, 4489765644), (3, 2993177096), (4, 2244882822), (6, 1496588548), (7, 1282790184), (8, 1122441411), (12, 748294274), (13, 690733176), (14, 641395092), (21, 427596728), (24, 374147137), (26, 345366588), (28, 320697546), (39, 230244392), (42, 213798364), (52, 172683294), (56, 160348773), (78, 115122196), (84, 106899182), (91, 98676168), (104, 86341647), (137, 65544024), (156, 57561098), (168, 53449591), (182, 49338084), (273, 32892056), (274, 32772012), (312, 28780549), (364, 24669042), (411, 21848008), (546, 16446028), (548, 16386006), (728, 12334521), (822, 10924004), (959, 9363432), (1092, 8223014), (1096, 8193003), (1644, 5462002), (1781, 5041848), (1918, 4681716), (2184, 4111507), (2877, 3121144), (3288, 2731001), (3562, 2520924), (3836, 2340858), (5343, 1680616), (5754, 1560572), (7124, 1260462), (7672, 1170429), (10686, 840308), (11508, 780286), (12467, 720264), (14248, 630231), (21372, 420154), (23016, 390143), (24934, 360132), (30011, 299208), (37401, 240088), (42744, 210077), (49868, 180066), (60022, 149604), (74802, 120044), (90033, 99736)]