6661997856

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{4049}}^1$

素因数の和:4291

約数の個数: 144

約数和(自身を含む): 19702683000

約数和(自身を除く): 13040685144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 197, 232, 261, 288, 348, 394, 464, 522, 591, 696, 788, 928, 1044, 1182, 1392, 1576, 1773, 2088, 2364, 2784, 3152, 3546, 4049, 4176, 4728, 5713, 6304, 7092, 8098, 8352, 9456, 11426, 12147, 14184, 16196, 17139, 18912, 22852, 24294, 28368, 32392, 34278, 36441, 45704, 48588, 51417, 56736, 64784, 68556, 72882, 91408, 97176, 102834, 117421, 129568, 137112, 145764, 182816, 194352, 205668, 234842, 274224, 291528, 352263, 388704, 411336, 469684, 548448, 583056, 704526, 797653, 822672, 939368, 1056789, 1166112, 1409052, 1595306, 1645344, 1878736, 2113578, 2392959, 2818104, 3190612, 3757472, 4227156, 4785918, 5636208, 6381224, 7178877, 8454312, 9571836, 11272416, 12762448, 14357754, 16908624, 19143672, 23131937, 25524896, 28715508, 33817248, 38287344, 46263874, 57431016, 69395811, 76574688, 92527748, 114862032, 138791622, 185055496, 208187433, 229724064, 277583244, 370110992, 416374866, 555166488, 740221984, 832749732, 1110332976, 1665499464, 2220665952, 3330998928, 6661997856]

約数ペア:

[(1, 6661997856), (2, 3330998928), (3, 2220665952), (4, 1665499464), (6, 1110332976), (8, 832749732), (9, 740221984), (12, 555166488), (16, 416374866), (18, 370110992), (24, 277583244), (29, 229724064), (32, 208187433), (36, 185055496), (48, 138791622), (58, 114862032), (72, 92527748), (87, 76574688), (96, 69395811), (116, 57431016), (144, 46263874), (174, 38287344), (197, 33817248), (232, 28715508), (261, 25524896), (288, 23131937), (348, 19143672), (394, 16908624), (464, 14357754), (522, 12762448), (591, 11272416), (696, 9571836), (788, 8454312), (928, 7178877), (1044, 6381224), (1182, 5636208), (1392, 4785918), (1576, 4227156), (1773, 3757472), (2088, 3190612), (2364, 2818104), (2784, 2392959), (3152, 2113578), (3546, 1878736), (4049, 1645344), (4176, 1595306), (4728, 1409052), (5713, 1166112), (6304, 1056789), (7092, 939368), (8098, 822672), (8352, 797653), (9456, 704526), (11426, 583056), (12147, 548448), (14184, 469684), (16196, 411336), (17139, 388704), (18912, 352263), (22852, 291528), (24294, 274224), (28368, 234842), (32392, 205668), (34278, 194352), (36441, 182816), (45704, 145764), (48588, 137112), (51417, 129568), (56736, 117421), (64784, 102834), (68556, 97176), (72882, 91408)]