289983168

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26497}}^1$

素因数の和:26534

約数の個数: 84

約数和(自身を含む): 874963960

約数和(自身を除く): 584980792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 26497, 52994, 79491, 105988, 158982, 211976, 238473, 317964, 423952, 476946, 503443, 635928, 847904, 953892, 1006886, 1271856, 1510329, 1695808, 1907784, 2013772, 2543712, 3020658, 3815568, 4027544, 4530987, 5087424, 6041316, 7631136, 8055088, 9061974, 12082632, 15262272, 16110176, 18123948, 24165264, 32220352, 36247896, 48330528, 72495792, 96661056, 144991584, 289983168]

約数ペア:

[(1, 289983168), (2, 144991584), (3, 96661056), (4, 72495792), (6, 48330528), (8, 36247896), (9, 32220352), (12, 24165264), (16, 18123948), (18, 16110176), (19, 15262272), (24, 12082632), (32, 9061974), (36, 8055088), (38, 7631136), (48, 6041316), (57, 5087424), (64, 4530987), (72, 4027544), (76, 3815568), (96, 3020658), (114, 2543712), (144, 2013772), (152, 1907784), (171, 1695808), (192, 1510329), (228, 1271856), (288, 1006886), (304, 953892), (342, 847904), (456, 635928), (576, 503443), (608, 476946), (684, 423952), (912, 317964), (1216, 238473), (1368, 211976), (1824, 158982), (2736, 105988), (3648, 79491), (5472, 52994), (10944, 26497)]