304544128

素因数分解:

$2^7\times 7^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 695844000

約数和(自身を除く): 391299872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 449, 757, 896, 898, 1514, 1796, 3028, 3143, 3592, 5299, 6056, 6286, 7184, 10598, 12112, 12572, 14368, 21196, 24224, 25144, 28736, 42392, 48448, 50288, 57472, 84784, 96896, 100576, 169568, 201152, 339136, 339893, 402304, 678272, 679786, 1359572, 2379251, 2719144, 4758502, 5438288, 9517004, 10876576, 19034008, 21753152, 38068016, 43506304, 76136032, 152272064, 304544128]

約数ペア:

[(1, 304544128), (2, 152272064), (4, 76136032), (7, 43506304), (8, 38068016), (14, 21753152), (16, 19034008), (28, 10876576), (32, 9517004), (56, 5438288), (64, 4758502), (112, 2719144), (128, 2379251), (224, 1359572), (448, 679786), (449, 678272), (757, 402304), (896, 339893), (898, 339136), (1514, 201152), (1796, 169568), (3028, 100576), (3143, 96896), (3592, 84784), (5299, 57472), (6056, 50288), (6286, 48448), (7184, 42392), (10598, 28736), (12112, 25144), (12572, 24224), (14368, 21196)]