717698844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{5413}}^1$

素因数の和:5579

約数の個数: 72

約数和(自身を含む): 1891868160

約数和(自身を除く): 1174169316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 1044, 1143, 1524, 2286, 3683, 4572, 5413, 7366, 10826, 11049, 14732, 16239, 21652, 22098, 32478, 33147, 44196, 48717, 64956, 66294, 97434, 132588, 156977, 194868, 313954, 470931, 627908, 687451, 941862, 1374902, 1412793, 1883724, 2062353, 2749804, 2825586, 4124706, 5651172, 6187059, 8249412, 12374118, 19936079, 24748236, 39872158, 59808237, 79744316, 119616474, 179424711, 239232948, 358849422, 717698844]

約数ペア:

[(1, 717698844), (2, 358849422), (3, 239232948), (4, 179424711), (6, 119616474), (9, 79744316), (12, 59808237), (18, 39872158), (29, 24748236), (36, 19936079), (58, 12374118), (87, 8249412), (116, 6187059), (127, 5651172), (174, 4124706), (254, 2825586), (261, 2749804), (348, 2062353), (381, 1883724), (508, 1412793), (522, 1374902), (762, 941862), (1044, 687451), (1143, 627908), (1524, 470931), (2286, 313954), (3683, 194868), (4572, 156977), (5413, 132588), (7366, 97434), (10826, 66294), (11049, 64956), (14732, 48717), (16239, 44196), (21652, 33147), (22098, 32478)]