425061378

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 1124928000

約数和(自身を除く): 699866622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 98, 106, 126, 147, 159, 189, 294, 318, 343, 371, 378, 433, 441, 477, 686, 742, 866, 882, 954, 1029, 1113, 1299, 1323, 1431, 2058, 2226, 2597, 2598, 2646, 2862, 3031, 3087, 3339, 3897, 5194, 6062, 6174, 6678, 7791, 7794, 9093, 9261, 10017, 11691, 15582, 18179, 18186, 18522, 20034, 21217, 22949, 23373, 23382, 27279, 36358, 42434, 45898, 46746, 54537, 54558, 63651, 68847, 70119, 81837, 109074, 127302, 137694, 140238, 148519, 160643, 163611, 163674, 190953, 206541, 297038, 321286, 327222, 381906, 413082, 445557, 481929, 490833, 572859, 619623, 891114, 963858, 981666, 1124501, 1145718, 1239246, 1336671, 1445787, 2249002, 2673342, 2891574, 3373503, 4010013, 4337361, 6747006, 7871507, 8020026, 8674722, 10120509, 15743014, 20241018, 23614521, 30361527, 47229042, 60723054, 70843563, 141687126, 212530689, 425061378]

約数ペア:

[(1, 425061378), (2, 212530689), (3, 141687126), (6, 70843563), (7, 60723054), (9, 47229042), (14, 30361527), (18, 23614521), (21, 20241018), (27, 15743014), (42, 10120509), (49, 8674722), (53, 8020026), (54, 7871507), (63, 6747006), (98, 4337361), (106, 4010013), (126, 3373503), (147, 2891574), (159, 2673342), (189, 2249002), (294, 1445787), (318, 1336671), (343, 1239246), (371, 1145718), (378, 1124501), (433, 981666), (441, 963858), (477, 891114), (686, 619623), (742, 572859), (866, 490833), (882, 481929), (954, 445557), (1029, 413082), (1113, 381906), (1299, 327222), (1323, 321286), (1431, 297038), (2058, 206541), (2226, 190953), (2597, 163674), (2598, 163611), (2646, 160643), (2862, 148519), (3031, 140238), (3087, 137694), (3339, 127302), (3897, 109074), (5194, 81837), (6062, 70119), (6174, 68847), (6678, 63651), (7791, 54558), (7794, 54537), (9093, 46746), (9261, 45898), (10017, 42434), (11691, 36358), (15582, 27279), (18179, 23382), (18186, 23373), (18522, 22949), (20034, 21217)]