15441648

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 42425856

約数和(自身を除く): 26984208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 71, 92, 138, 142, 184, 197, 213, 276, 284, 368, 394, 426, 552, 568, 591, 788, 852, 1104, 1136, 1182, 1576, 1633, 1704, 2364, 3152, 3266, 3408, 4531, 4728, 4899, 6532, 9062, 9456, 9798, 13064, 13593, 13987, 18124, 19596, 26128, 27186, 27974, 36248, 39192, 41961, 54372, 55948, 72496, 78384, 83922, 108744, 111896, 167844, 217488, 223792, 321701, 335688, 643402, 671376, 965103, 1286804, 1930206, 2573608, 3860412, 5147216, 7720824, 15441648]

約数ペア:

[(1, 15441648), (2, 7720824), (3, 5147216), (4, 3860412), (6, 2573608), (8, 1930206), (12, 1286804), (16, 965103), (23, 671376), (24, 643402), (46, 335688), (48, 321701), (69, 223792), (71, 217488), (92, 167844), (138, 111896), (142, 108744), (184, 83922), (197, 78384), (213, 72496), (276, 55948), (284, 54372), (368, 41961), (394, 39192), (426, 36248), (552, 27974), (568, 27186), (591, 26128), (788, 19596), (852, 18124), (1104, 13987), (1136, 13593), (1182, 13064), (1576, 9798), (1633, 9456), (1704, 9062), (2364, 6532), (3152, 4899), (3266, 4728), (3408, 4531)]