15679414788

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 37565918208

約数和(自身を除く): 21886503420

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 157, 213, 251, 284, 314, 426, 467, 471, 502, 628, 753, 852, 934, 942, 1004, 1401, 1506, 1868, 1884, 2802, 3012, 5604, 11147, 17821, 22294, 33157, 33441, 35642, 39407, 44588, 53463, 66314, 66882, 71284, 73319, 78814, 99471, 106926, 117217, 118221, 132628, 133764, 146638, 157628, 198942, 213852, 219957, 234434, 236442, 293276, 351651, 397884, 439914, 468868, 472884, 703302, 879828, 1406604, 2797897, 5205649, 5595794, 8322407, 8393691, 10411298, 11191588, 15616947, 16644814, 16787382, 18403069, 20822596, 24967221, 31233894, 33289628, 33574764, 36806138, 49934442, 55209207, 62467788, 73612276, 99868884, 110418414, 220836828, 1306617899, 2613235798, 3919853697, 5226471596, 7839707394, 15679414788]

約数ペア:

[(1, 15679414788), (2, 7839707394), (3, 5226471596), (4, 3919853697), (6, 2613235798), (12, 1306617899), (71, 220836828), (142, 110418414), (157, 99868884), (213, 73612276), (251, 62467788), (284, 55209207), (314, 49934442), (426, 36806138), (467, 33574764), (471, 33289628), (502, 31233894), (628, 24967221), (753, 20822596), (852, 18403069), (934, 16787382), (942, 16644814), (1004, 15616947), (1401, 11191588), (1506, 10411298), (1868, 8393691), (1884, 8322407), (2802, 5595794), (3012, 5205649), (5604, 2797897), (11147, 1406604), (17821, 879828), (22294, 703302), (33157, 472884), (33441, 468868), (35642, 439914), (39407, 397884), (44588, 351651), (53463, 293276), (66314, 236442), (66882, 234434), (71284, 219957), (73319, 213852), (78814, 198942), (99471, 157628), (106926, 146638), (117217, 133764), (118221, 132628)]