289277952

素因数分解:

$2^{11}\times 3^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 778377600

約数和(自身を除く): 489099648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 239, 256, 384, 394, 478, 512, 591, 717, 768, 788, 956, 1024, 1182, 1434, 1536, 1576, 1912, 2048, 2364, 2868, 3072, 3152, 3824, 4728, 5736, 6144, 6304, 7648, 9456, 11472, 12608, 15296, 18912, 22944, 25216, 30592, 37824, 45888, 47083, 50432, 61184, 75648, 91776, 94166, 100864, 122368, 141249, 151296, 183552, 188332, 201728, 244736, 282498, 302592, 367104, 376664, 403456, 489472, 564996, 605184, 734208, 753328, 1129992, 1210368, 1468416, 1506656, 2259984, 3013312, 4519968, 6026624, 9039936, 12053248, 18079872, 24106496, 36159744, 48212992, 72319488, 96425984, 144638976, 289277952]

約数ペア:

[(1, 289277952), (2, 144638976), (3, 96425984), (4, 72319488), (6, 48212992), (8, 36159744), (12, 24106496), (16, 18079872), (24, 12053248), (32, 9039936), (48, 6026624), (64, 4519968), (96, 3013312), (128, 2259984), (192, 1506656), (197, 1468416), (239, 1210368), (256, 1129992), (384, 753328), (394, 734208), (478, 605184), (512, 564996), (591, 489472), (717, 403456), (768, 376664), (788, 367104), (956, 302592), (1024, 282498), (1182, 244736), (1434, 201728), (1536, 188332), (1576, 183552), (1912, 151296), (2048, 141249), (2364, 122368), (2868, 100864), (3072, 94166), (3152, 91776), (3824, 75648), (4728, 61184), (5736, 50432), (6144, 47083), (6304, 45888), (7648, 37824), (9456, 30592), (11472, 25216), (12608, 22944), (15296, 18912)]