263892156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5113}}^1$

素因数の和:5171

約数の個数: 96

約数和(自身を含む): 742307328

約数和(自身を除く): 478415172

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 132, 138, 187, 204, 253, 276, 374, 391, 506, 561, 748, 759, 782, 1012, 1122, 1173, 1518, 1564, 2244, 2346, 3036, 4301, 4692, 5113, 8602, 10226, 12903, 15339, 17204, 20452, 25806, 30678, 51612, 56243, 61356, 86921, 112486, 117599, 168729, 173842, 224972, 235198, 260763, 337458, 347684, 352797, 470396, 521526, 674916, 705594, 956131, 1043052, 1293589, 1411188, 1912262, 1999183, 2587178, 2868393, 3824524, 3880767, 3998366, 5174356, 5736786, 5997549, 7761534, 7996732, 11473572, 11995098, 15523068, 21991013, 23990196, 43982026, 65973039, 87964052, 131946078, 263892156]

約数ペア:

[(1, 263892156), (2, 131946078), (3, 87964052), (4, 65973039), (6, 43982026), (11, 23990196), (12, 21991013), (17, 15523068), (22, 11995098), (23, 11473572), (33, 7996732), (34, 7761534), (44, 5997549), (46, 5736786), (51, 5174356), (66, 3998366), (68, 3880767), (69, 3824524), (92, 2868393), (102, 2587178), (132, 1999183), (138, 1912262), (187, 1411188), (204, 1293589), (253, 1043052), (276, 956131), (374, 705594), (391, 674916), (506, 521526), (561, 470396), (748, 352797), (759, 347684), (782, 337458), (1012, 260763), (1122, 235198), (1173, 224972), (1518, 173842), (1564, 168729), (2244, 117599), (2346, 112486), (3036, 86921), (4301, 61356), (4692, 56243), (5113, 51612), (8602, 30678), (10226, 25806), (12903, 20452), (15339, 17204)]