2320236464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{1303}}^1$

素因数の和:2554

約数の個数: 80

約数和(自身を含む): 5541645312

約数和(自身を除く): 3221408848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1223, 1303, 1456, 2446, 2606, 4892, 5212, 8561, 9121, 9784, 10424, 15899, 16939, 17122, 18242, 19568, 20848, 31798, 33878, 34244, 36484, 63596, 67756, 68488, 72968, 111293, 118573, 127192, 135512, 136976, 145936, 222586, 237146, 254384, 271024, 445172, 474292, 890344, 948584, 1593569, 1780688, 1897168, 3187138, 6374276, 11154983, 12748552, 20716397, 22309966, 25497104, 41432794, 44619932, 82865588, 89239864, 145014779, 165731176, 178479728, 290029558, 331462352, 580059116, 1160118232, 2320236464]

約数ペア:

[(1, 2320236464), (2, 1160118232), (4, 580059116), (7, 331462352), (8, 290029558), (13, 178479728), (14, 165731176), (16, 145014779), (26, 89239864), (28, 82865588), (52, 44619932), (56, 41432794), (91, 25497104), (104, 22309966), (112, 20716397), (182, 12748552), (208, 11154983), (364, 6374276), (728, 3187138), (1223, 1897168), (1303, 1780688), (1456, 1593569), (2446, 948584), (2606, 890344), (4892, 474292), (5212, 445172), (8561, 271024), (9121, 254384), (9784, 237146), (10424, 222586), (15899, 145936), (16939, 136976), (17122, 135512), (18242, 127192), (19568, 118573), (20848, 111293), (31798, 72968), (33878, 68488), (34244, 67756), (36484, 63596)]