254076928

素因数分解:

$2^{11}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 343465472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 479, 512, 518, 592, 896, 958, 1024, 1036, 1184, 1792, 1916, 2048, 2072, 2368, 3353, 3584, 3832, 4144, 4736, 6706, 7168, 7664, 8288, 9472, 13412, 14336, 15328, 16576, 17723, 18944, 26824, 30656, 33152, 35446, 37888, 53648, 61312, 66304, 70892, 75776, 107296, 122624, 124061, 132608, 141784, 214592, 245248, 248122, 265216, 283568, 429184, 490496, 496244, 530432, 567136, 858368, 980992, 992488, 1134272, 1716736, 1984976, 2268544, 3433472, 3969952, 4537088, 6866944, 7939904, 9074176, 15879808, 18148352, 31759616, 36296704, 63519232, 127038464, 254076928]

約数ペア:

[(1, 254076928), (2, 127038464), (4, 63519232), (7, 36296704), (8, 31759616), (14, 18148352), (16, 15879808), (28, 9074176), (32, 7939904), (37, 6866944), (56, 4537088), (64, 3969952), (74, 3433472), (112, 2268544), (128, 1984976), (148, 1716736), (224, 1134272), (256, 992488), (259, 980992), (296, 858368), (448, 567136), (479, 530432), (512, 496244), (518, 490496), (592, 429184), (896, 283568), (958, 265216), (1024, 248122), (1036, 245248), (1184, 214592), (1792, 141784), (1916, 132608), (2048, 124061), (2072, 122624), (2368, 107296), (3353, 75776), (3584, 70892), (3832, 66304), (4144, 61312), (4736, 53648), (6706, 37888), (7168, 35446), (7664, 33152), (8288, 30656), (9472, 26824), (13412, 18944), (14336, 17723), (15328, 16576)]