860115712

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 1864361016

約数和(自身を除く): 1004245304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 227, 256, 304, 328, 361, 454, 608, 656, 722, 779, 908, 1216, 1312, 1444, 1558, 1816, 2432, 2624, 2888, 3116, 3632, 4313, 4864, 5248, 5776, 6232, 7264, 8626, 9307, 10496, 11552, 12464, 14528, 14801, 17252, 18614, 23104, 24928, 29056, 29602, 34504, 37228, 46208, 49856, 58112, 59204, 69008, 74456, 81947, 92416, 99712, 118408, 138016, 148912, 163894, 176833, 199424, 236816, 276032, 297824, 327788, 353666, 473632, 552064, 595648, 655576, 707332, 947264, 1104128, 1191296, 1311152, 1414664, 1894528, 2382592, 2622304, 2829328, 3359827, 3789056, 5244608, 5658656, 6719654, 10489216, 11317312, 13439308, 20978432, 22634624, 26878616, 45269248, 53757232, 107514464, 215028928, 430057856, 860115712]

約数ペア:

[(1, 860115712), (2, 430057856), (4, 215028928), (8, 107514464), (16, 53757232), (19, 45269248), (32, 26878616), (38, 22634624), (41, 20978432), (64, 13439308), (76, 11317312), (82, 10489216), (128, 6719654), (152, 5658656), (164, 5244608), (227, 3789056), (256, 3359827), (304, 2829328), (328, 2622304), (361, 2382592), (454, 1894528), (608, 1414664), (656, 1311152), (722, 1191296), (779, 1104128), (908, 947264), (1216, 707332), (1312, 655576), (1444, 595648), (1558, 552064), (1816, 473632), (2432, 353666), (2624, 327788), (2888, 297824), (3116, 276032), (3632, 236816), (4313, 199424), (4864, 176833), (5248, 163894), (5776, 148912), (6232, 138016), (7264, 118408), (8626, 99712), (9307, 92416), (10496, 81947), (11552, 74456), (12464, 69008), (14528, 59204), (14801, 58112), (17252, 49856), (18614, 46208), (23104, 37228), (24928, 34504), (29056, 29602)]