425607182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 921231360

約数和(自身を除く): 495624178

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 67, 77, 91, 133, 134, 143, 154, 167, 182, 209, 247, 266, 286, 334, 418, 469, 494, 737, 871, 938, 1001, 1169, 1273, 1463, 1474, 1729, 1742, 1837, 2002, 2171, 2338, 2546, 2717, 2926, 3173, 3458, 3674, 4342, 5159, 5434, 6097, 6346, 8911, 9581, 10318, 11189, 12194, 12859, 14003, 15197, 16549, 17822, 19019, 19162, 22211, 22378, 23881, 25718, 28006, 30394, 33098, 34903, 38038, 41249, 44422, 47762, 67067, 69806, 78323, 82498, 98021, 115843, 123079, 134134, 145457, 156646, 167167, 182039, 196042, 212591, 231686, 244321, 246158, 288743, 290914, 334334, 364078, 425182, 453739, 488642, 577486, 861553, 907478, 1018199, 1274273, 1488137, 1600027, 1723106, 2036398, 2338501, 2548546, 2763683, 2976274, 3176173, 3200054, 4677002, 5527366, 6352346, 11200189, 16369507, 19345781, 22400378, 30400513, 32739014, 38691562, 60801026, 212803591, 425607182]

約数ペア:

[(1, 425607182), (2, 212803591), (7, 60801026), (11, 38691562), (13, 32739014), (14, 30400513), (19, 22400378), (22, 19345781), (26, 16369507), (38, 11200189), (67, 6352346), (77, 5527366), (91, 4677002), (133, 3200054), (134, 3176173), (143, 2976274), (154, 2763683), (167, 2548546), (182, 2338501), (209, 2036398), (247, 1723106), (266, 1600027), (286, 1488137), (334, 1274273), (418, 1018199), (469, 907478), (494, 861553), (737, 577486), (871, 488642), (938, 453739), (1001, 425182), (1169, 364078), (1273, 334334), (1463, 290914), (1474, 288743), (1729, 246158), (1742, 244321), (1837, 231686), (2002, 212591), (2171, 196042), (2338, 182039), (2546, 167167), (2717, 156646), (2926, 145457), (3173, 134134), (3458, 123079), (3674, 115843), (4342, 98021), (5159, 82498), (5434, 78323), (6097, 69806), (6346, 67067), (8911, 47762), (9581, 44422), (10318, 41249), (11189, 38038), (12194, 34903), (12859, 33098), (14003, 30394), (15197, 28006), (16549, 25718), (17822, 23881), (19019, 22378), (19162, 22211)]