717349968

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 2047368960

約数和(自身を除く): 1330018992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 223, 251, 267, 356, 446, 502, 534, 669, 712, 753, 801, 892, 1004, 1068, 1338, 1424, 1506, 1602, 1784, 2007, 2008, 2136, 2259, 2676, 3012, 3204, 3568, 4014, 4016, 4272, 4518, 5352, 6024, 6408, 8028, 9036, 10704, 12048, 12816, 16056, 18072, 19847, 22339, 32112, 36144, 39694, 44678, 55973, 59541, 67017, 79388, 89356, 111946, 119082, 134034, 158776, 167919, 178623, 178712, 201051, 223892, 238164, 268068, 317552, 335838, 357246, 357424, 402102, 447784, 476328, 503757, 536136, 671676, 714492, 804204, 895568, 952656, 1007514, 1072272, 1343352, 1428984, 1608408, 2015028, 2686704, 2857968, 3216816, 4030056, 4981597, 8060112, 9963194, 14944791, 19926388, 29889582, 39852776, 44834373, 59779164, 79705552, 89668746, 119558328, 179337492, 239116656, 358674984, 717349968]

約数ペア:

[(1, 717349968), (2, 358674984), (3, 239116656), (4, 179337492), (6, 119558328), (8, 89668746), (9, 79705552), (12, 59779164), (16, 44834373), (18, 39852776), (24, 29889582), (36, 19926388), (48, 14944791), (72, 9963194), (89, 8060112), (144, 4981597), (178, 4030056), (223, 3216816), (251, 2857968), (267, 2686704), (356, 2015028), (446, 1608408), (502, 1428984), (534, 1343352), (669, 1072272), (712, 1007514), (753, 952656), (801, 895568), (892, 804204), (1004, 714492), (1068, 671676), (1338, 536136), (1424, 503757), (1506, 476328), (1602, 447784), (1784, 402102), (2007, 357424), (2008, 357246), (2136, 335838), (2259, 317552), (2676, 268068), (3012, 238164), (3204, 223892), (3568, 201051), (4014, 178712), (4016, 178623), (4272, 167919), (4518, 158776), (5352, 134034), (6024, 119082), (6408, 111946), (8028, 89356), (9036, 79388), (10704, 67017), (12048, 59541), (12816, 55973), (16056, 44678), (18072, 39694), (19847, 36144), (22339, 32112)]