298834128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 885955200

約数和(自身を除く): 587121072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 239, 304, 342, 456, 457, 478, 684, 717, 912, 914, 956, 1368, 1371, 1434, 1828, 1912, 2151, 2736, 2742, 2868, 3656, 3824, 4113, 4302, 4541, 5484, 5736, 7312, 8226, 8604, 8683, 9082, 10968, 11472, 13623, 16452, 17208, 17366, 18164, 21936, 26049, 27246, 32904, 34416, 34732, 36328, 40869, 52098, 54492, 65808, 69464, 72656, 78147, 81738, 104196, 108984, 109223, 138928, 156294, 163476, 208392, 217968, 218446, 312588, 326952, 327669, 416784, 436892, 625176, 653904, 655338, 873784, 983007, 1250352, 1310676, 1747568, 1966014, 2075237, 2621352, 3932028, 4150474, 5242704, 6225711, 7864056, 8300948, 12451422, 15728112, 16601896, 18677133, 24902844, 33203792, 37354266, 49805688, 74708532, 99611376, 149417064, 298834128]

約数ペア:

[(1, 298834128), (2, 149417064), (3, 99611376), (4, 74708532), (6, 49805688), (8, 37354266), (9, 33203792), (12, 24902844), (16, 18677133), (18, 16601896), (19, 15728112), (24, 12451422), (36, 8300948), (38, 7864056), (48, 6225711), (57, 5242704), (72, 4150474), (76, 3932028), (114, 2621352), (144, 2075237), (152, 1966014), (171, 1747568), (228, 1310676), (239, 1250352), (304, 983007), (342, 873784), (456, 655338), (457, 653904), (478, 625176), (684, 436892), (717, 416784), (912, 327669), (914, 326952), (956, 312588), (1368, 218446), (1371, 217968), (1434, 208392), (1828, 163476), (1912, 156294), (2151, 138928), (2736, 109223), (2742, 108984), (2868, 104196), (3656, 81738), (3824, 78147), (4113, 72656), (4302, 69464), (4541, 65808), (5484, 54492), (5736, 52098), (7312, 40869), (8226, 36328), (8604, 34732), (8683, 34416), (9082, 32904), (10968, 27246), (11472, 26049), (13623, 21936), (16452, 18164), (17208, 17366)]