1340785644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 3573158400

約数和(自身を除く): 2232372756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 421, 506, 759, 842, 1012, 1049, 1263, 1518, 1684, 2098, 2526, 3036, 3147, 4196, 4631, 5052, 6294, 9262, 9683, 11539, 12588, 13893, 18524, 19366, 23078, 24127, 27786, 29049, 34617, 38732, 46156, 48254, 55572, 58098, 69234, 72381, 96508, 106513, 116196, 138468, 144762, 213026, 265397, 289524, 319539, 426052, 441629, 530794, 639078, 796191, 883258, 1061588, 1278156, 1324887, 1592382, 1766516, 2649774, 3184764, 4857919, 5299548, 9715838, 10157467, 14573757, 19431676, 20314934, 29147514, 30472401, 40629868, 58295028, 60944802, 111732137, 121889604, 223464274, 335196411, 446928548, 670392822, 1340785644]

約数ペア:

[(1, 1340785644), (2, 670392822), (3, 446928548), (4, 335196411), (6, 223464274), (11, 121889604), (12, 111732137), (22, 60944802), (23, 58295028), (33, 40629868), (44, 30472401), (46, 29147514), (66, 20314934), (69, 19431676), (92, 14573757), (132, 10157467), (138, 9715838), (253, 5299548), (276, 4857919), (421, 3184764), (506, 2649774), (759, 1766516), (842, 1592382), (1012, 1324887), (1049, 1278156), (1263, 1061588), (1518, 883258), (1684, 796191), (2098, 639078), (2526, 530794), (3036, 441629), (3147, 426052), (4196, 319539), (4631, 289524), (5052, 265397), (6294, 213026), (9262, 144762), (9683, 138468), (11539, 116196), (12588, 106513), (13893, 96508), (18524, 72381), (19366, 69234), (23078, 58098), (24127, 55572), (27786, 48254), (29049, 46156), (34617, 38732)]