8644995792

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^2\times {\mathrm{163}}^1$

素因数の和:426

約数の個数: 180

約数和(自身を含む): 25360293504

約数和(自身を除く): 16715297712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 109, 124, 144, 163, 186, 218, 248, 279, 326, 327, 372, 436, 489, 496, 558, 652, 654, 744, 872, 978, 981, 1116, 1304, 1308, 1467, 1488, 1744, 1956, 1962, 2232, 2608, 2616, 2934, 3379, 3912, 3924, 4464, 5053, 5232, 5868, 6758, 7824, 7848, 10106, 10137, 11736, 11881, 13516, 15159, 15696, 17767, 20212, 20274, 23472, 23762, 27032, 30318, 30411, 35534, 35643, 40424, 40548, 45477, 47524, 53301, 54064, 60636, 60822, 71068, 71286, 80848, 81096, 90954, 95048, 106602, 106929, 121272, 121644, 142136, 142572, 159903, 162192, 181908, 190096, 213204, 213858, 242544, 243288, 284272, 285144, 319806, 363816, 368311, 426408, 427716, 486576, 550777, 570288, 639612, 727632, 736622, 852816, 855432, 1101554, 1104933, 1279224, 1473244, 1652331, 1710864, 1936603, 2203108, 2209866, 2558448, 2946488, 3304662, 3314799, 3873206, 4406216, 4419732, 4956993, 5809809, 5892976, 6609324, 6629598, 7746412, 8812432, 8839464, 9913986, 11619618, 13218648, 13259196, 15492824, 17429427, 17678928, 19827972, 23239236, 26437296, 26518392, 30985648, 34858854, 39655944, 46478472, 53036784, 60034693, 69717708, 79311888, 92956944, 120069386, 139435416, 180104079, 240138772, 278870832, 360208158, 480277544, 540312237, 720416316, 960555088, 1080624474, 1440832632, 2161248948, 2881665264, 4322497896, 8644995792]

約数ペア:

[(1, 8644995792), (2, 4322497896), (3, 2881665264), (4, 2161248948), (6, 1440832632), (8, 1080624474), (9, 960555088), (12, 720416316), (16, 540312237), (18, 480277544), (24, 360208158), (31, 278870832), (36, 240138772), (48, 180104079), (62, 139435416), (72, 120069386), (93, 92956944), (109, 79311888), (124, 69717708), (144, 60034693), (163, 53036784), (186, 46478472), (218, 39655944), (248, 34858854), (279, 30985648), (326, 26518392), (327, 26437296), (372, 23239236), (436, 19827972), (489, 17678928), (496, 17429427), (558, 15492824), (652, 13259196), (654, 13218648), (744, 11619618), (872, 9913986), (978, 8839464), (981, 8812432), (1116, 7746412), (1304, 6629598), (1308, 6609324), (1467, 5892976), (1488, 5809809), (1744, 4956993), (1956, 4419732), (1962, 4406216), (2232, 3873206), (2608, 3314799), (2616, 3304662), (2934, 2946488), (3379, 2558448), (3912, 2209866), (3924, 2203108), (4464, 1936603), (5053, 1710864), (5232, 1652331), (5868, 1473244), (6758, 1279224), (7824, 1104933), (7848, 1101554), (10106, 855432), (10137, 852816), (11736, 736622), (11881, 727632), (13516, 639612), (15159, 570288), (15696, 550777), (17767, 486576), (20212, 427716), (20274, 426408), (23472, 368311), (23762, 363816), (27032, 319806), (30318, 285144), (30411, 284272), (35534, 243288), (35643, 242544), (40424, 213858), (40548, 213204), (45477, 190096), (47524, 181908), (53301, 162192), (54064, 159903), (60636, 142572), (60822, 142136), (71068, 121644), (71286, 121272), (80848, 106929), (81096, 106602), (90954, 95048)]