1178412256

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{309457}}^1$

素因数の和:309491

約数の個数: 48

約数和(自身を含む): 2807402976

約数和(自身を除く): 1628990720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 309457, 618914, 1237828, 2166199, 2475656, 4332398, 4951312, 5260769, 8664796, 9902624, 10521538, 17329592, 21043076, 34659184, 36825383, 42086152, 69318368, 73650766, 84172304, 147301532, 168344608, 294603064, 589206128, 1178412256]

約数ペア:

[(1, 1178412256), (2, 589206128), (4, 294603064), (7, 168344608), (8, 147301532), (14, 84172304), (16, 73650766), (17, 69318368), (28, 42086152), (32, 36825383), (34, 34659184), (56, 21043076), (68, 17329592), (112, 10521538), (119, 9902624), (136, 8664796), (224, 5260769), (238, 4951312), (272, 4332398), (476, 2475656), (544, 2166199), (952, 1237828), (1904, 618914), (3808, 309457)]