272187162

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 681246720

約数和(自身を除く): 409059558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 71, 78, 86, 117, 127, 129, 142, 213, 234, 254, 258, 351, 381, 387, 426, 559, 639, 702, 762, 774, 923, 1118, 1143, 1161, 1278, 1651, 1677, 1846, 1917, 2286, 2322, 2769, 3053, 3302, 3354, 3429, 3834, 4953, 5031, 5461, 5538, 6106, 6858, 8307, 9017, 9159, 9906, 10062, 10922, 14859, 15093, 16383, 16614, 18034, 18318, 24921, 27051, 27477, 29718, 30186, 32766, 39689, 44577, 49149, 49842, 54102, 54954, 70993, 79378, 81153, 82431, 89154, 98298, 117221, 119067, 141986, 147447, 162306, 164862, 212979, 234442, 238134, 243459, 294894, 351663, 357201, 387731, 425958, 486918, 638937, 703326, 714402, 775462, 1054989, 1071603, 1163193, 1277874, 1916811, 2109978, 2143206, 2326386, 3164967, 3489579, 3833622, 5040503, 6329934, 6979158, 10081006, 10468737, 15121509, 20937474, 30243018, 45364527, 90729054, 136093581, 272187162]

約数ペア:

[(1, 272187162), (2, 136093581), (3, 90729054), (6, 45364527), (9, 30243018), (13, 20937474), (18, 15121509), (26, 10468737), (27, 10081006), (39, 6979158), (43, 6329934), (54, 5040503), (71, 3833622), (78, 3489579), (86, 3164967), (117, 2326386), (127, 2143206), (129, 2109978), (142, 1916811), (213, 1277874), (234, 1163193), (254, 1071603), (258, 1054989), (351, 775462), (381, 714402), (387, 703326), (426, 638937), (559, 486918), (639, 425958), (702, 387731), (762, 357201), (774, 351663), (923, 294894), (1118, 243459), (1143, 238134), (1161, 234442), (1278, 212979), (1651, 164862), (1677, 162306), (1846, 147447), (1917, 141986), (2286, 119067), (2322, 117221), (2769, 98298), (3053, 89154), (3302, 82431), (3354, 81153), (3429, 79378), (3834, 70993), (4953, 54954), (5031, 54102), (5461, 49842), (5538, 49149), (6106, 44577), (6858, 39689), (8307, 32766), (9017, 30186), (9159, 29718), (9906, 27477), (10062, 27051), (10922, 24921), (14859, 18318), (15093, 18034), (16383, 16614)]