12980525032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{6761}}^1$

素因数の和:7546

約数の個数: 64

約数和(自身を含む): 27167011200

約数和(自身を除く): 14186486168

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 743, 1292, 1486, 2584, 2972, 5944, 6761, 12631, 13522, 14117, 25262, 27044, 28234, 50524, 54088, 56468, 101048, 112936, 114937, 128459, 229874, 239989, 256918, 459748, 479978, 513836, 919496, 959956, 1027672, 1919912, 2183803, 4367606, 5023423, 8735212, 10046846, 17470424, 20093692, 40187384, 85398191, 95445037, 170796382, 190890074, 341592764, 381780148, 683185528, 763560296, 1622565629, 3245131258, 6490262516, 12980525032]

約数ペア:

[(1, 12980525032), (2, 6490262516), (4, 3245131258), (8, 1622565629), (17, 763560296), (19, 683185528), (34, 381780148), (38, 341592764), (68, 190890074), (76, 170796382), (136, 95445037), (152, 85398191), (323, 40187384), (646, 20093692), (743, 17470424), (1292, 10046846), (1486, 8735212), (2584, 5023423), (2972, 4367606), (5944, 2183803), (6761, 1919912), (12631, 1027672), (13522, 959956), (14117, 919496), (25262, 513836), (27044, 479978), (28234, 459748), (50524, 256918), (54088, 239989), (56468, 229874), (101048, 128459), (112936, 114937)]