658167328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2861}}^1$

素因数の和:2970

約数の個数: 96

約数和(自身を含む): 1615541760

約数和(自身を除く): 957374432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 158, 182, 208, 224, 316, 364, 416, 553, 632, 728, 1027, 1106, 1264, 1456, 2054, 2212, 2528, 2861, 2912, 4108, 4424, 5722, 7189, 8216, 8848, 11444, 14378, 16432, 17696, 20027, 22888, 28756, 32864, 37193, 40054, 45776, 57512, 74386, 80108, 91552, 115024, 148772, 160216, 226019, 230048, 260351, 297544, 320432, 452038, 520702, 595088, 640864, 904076, 1041404, 1190176, 1582133, 1808152, 2082808, 2938247, 3164266, 3616304, 4165616, 5876494, 6328532, 7232608, 8331232, 11752988, 12657064, 20567729, 23505976, 25314128, 41135458, 47011952, 50628256, 82270916, 94023904, 164541832, 329083664, 658167328]

約数ペア:

[(1, 658167328), (2, 329083664), (4, 164541832), (7, 94023904), (8, 82270916), (13, 50628256), (14, 47011952), (16, 41135458), (26, 25314128), (28, 23505976), (32, 20567729), (52, 12657064), (56, 11752988), (79, 8331232), (91, 7232608), (104, 6328532), (112, 5876494), (158, 4165616), (182, 3616304), (208, 3164266), (224, 2938247), (316, 2082808), (364, 1808152), (416, 1582133), (553, 1190176), (632, 1041404), (728, 904076), (1027, 640864), (1106, 595088), (1264, 520702), (1456, 452038), (2054, 320432), (2212, 297544), (2528, 260351), (2861, 230048), (2912, 226019), (4108, 160216), (4424, 148772), (5722, 115024), (7189, 91552), (8216, 80108), (8848, 74386), (11444, 57512), (14378, 45776), (16432, 40054), (17696, 37193), (20027, 32864), (22888, 28756)]