338304896

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 720776880

約数和(自身を除く): 382471984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 214, 272, 428, 544, 856, 1088, 1453, 1712, 1819, 2176, 2906, 3424, 3638, 5812, 6848, 7276, 11624, 13696, 14552, 23248, 24701, 29104, 46496, 49402, 58208, 92992, 98804, 116416, 155471, 185984, 197608, 232832, 310942, 395216, 621884, 790432, 1243768, 1580864, 2487536, 2643007, 3161728, 4975072, 5286014, 9950144, 10572028, 19900288, 21144056, 42288112, 84576224, 169152448, 338304896]

約数ペア:

[(1, 338304896), (2, 169152448), (4, 84576224), (8, 42288112), (16, 21144056), (17, 19900288), (32, 10572028), (34, 9950144), (64, 5286014), (68, 4975072), (107, 3161728), (128, 2643007), (136, 2487536), (214, 1580864), (272, 1243768), (428, 790432), (544, 621884), (856, 395216), (1088, 310942), (1453, 232832), (1712, 197608), (1819, 185984), (2176, 155471), (2906, 116416), (3424, 98804), (3638, 92992), (5812, 58208), (6848, 49402), (7276, 46496), (11624, 29104), (13696, 24701), (14552, 23248)]