21810282624

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:604

約数の個数: 384

約数和(自身を含む): 70572902400

約数和(自身を除く): 48762619776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 109, 117, 124, 128, 144, 156, 186, 192, 208, 218, 234, 248, 279, 288, 312, 327, 372, 384, 403, 416, 431, 436, 468, 496, 558, 576, 624, 654, 744, 806, 832, 862, 872, 936, 981, 992, 1116, 1152, 1209, 1248, 1293, 1308, 1417, 1488, 1612, 1664, 1724, 1744, 1872, 1962, 1984, 2232, 2418, 2496, 2586, 2616, 2834, 2976, 3224, 3379, 3448, 3488, 3627, 3744, 3879, 3924, 3968, 4251, 4464, 4836, 4992, 5172, 5232, 5603, 5668, 5952, 6448, 6758, 6896, 6976, 7254, 7488, 7758, 7848, 8502, 8928, 9672, 10137, 10344, 10464, 11206, 11336, 11904, 12753, 12896, 13361, 13516, 13792, 13952, 14508, 14976, 15516, 15696, 16809, 17004, 17856, 19344, 20274, 20688, 20928, 22412, 22672, 25506, 25792, 26722, 27032, 27584, 29016, 30411, 31032, 31392, 33618, 34008, 35712, 38688, 40083, 40548, 41376, 41856, 43927, 44824, 45344, 46979, 50427, 51012, 51584, 53444, 54064, 55168, 58032, 60822, 62064, 62784, 67236, 68016, 77376, 80166, 81096, 82752, 87854, 89648, 90688, 93958, 100854, 102024, 106888, 108128, 116064, 120249, 121644, 124128, 125568, 131781, 134472, 136032, 140937, 154752, 160332, 162192, 165504, 173693, 175708, 179296, 181376, 187916, 201708, 204048, 213776, 216256, 232128, 240498, 243288, 248256, 263562, 268944, 272064, 281874, 320664, 324384, 347386, 351416, 358592, 375832, 395343, 403416, 408096, 422811, 427552, 432512, 464256, 480996, 486576, 496512, 521079, 527124, 537888, 544128, 563748, 610727, 641328, 648768, 694772, 702832, 717184, 751664, 790686, 806832, 816192, 845622, 855104, 961992, 973152, 1042158, 1054248, 1075776, 1127496, 1221454, 1282656, 1297536, 1389544, 1405664, 1456349, 1503328, 1563237, 1581372, 1613664, 1632384, 1691244, 1710208, 1832181, 1923984, 1946304, 2084316, 2108496, 2151552, 2254992, 2442908, 2565312, 2779088, 2811328, 2912698, 3006656, 3126474, 3162744, 3227328, 3382488, 3664362, 3847968, 3892608, 4168632, 4216992, 4369047, 4509984, 4885816, 5130624, 5496543, 5558176, 5622656, 5825396, 6013312, 6252948, 6325488, 6454656, 6764976, 7328724, 7695936, 8337264, 8433984, 8738094, 9019968, 9771632, 10993086, 11116352, 11650792, 12505896, 12650976, 13107141, 13529952, 14657448, 15391872, 16674528, 16867968, 17476188, 18039936, 18932537, 19543264, 21986172, 22232704, 23301584, 25011792, 25301952, 26214282, 27059904, 29314896, 33349056, 34952376, 37865074, 39086528, 43972344, 46603168, 50023584, 50603904, 52428564, 54119808, 56797611, 58629792, 66698112, 69904752, 75730148, 78173056, 87944688, 93206336, 100047168, 104857128, 113595222, 117259584, 139809504, 151460296, 170392833, 175889376, 186412672, 200094336, 209714256, 227190444, 234519168, 279619008, 302920592, 340785666, 351778752, 419428512, 454380888, 559238016, 605841184, 681571332, 703557504, 838857024, 908761776, 1211682368, 1363142664, 1677714048, 1817523552, 2423364736, 2726285328, 3635047104, 5452570656, 7270094208, 10905141312, 21810282624]

約数ペア:

[(1, 21810282624), (2, 10905141312), (3, 7270094208), (4, 5452570656), (6, 3635047104), (8, 2726285328), (9, 2423364736), (12, 1817523552), (13, 1677714048), (16, 1363142664), (18, 1211682368), (24, 908761776), (26, 838857024), (31, 703557504), (32, 681571332), (36, 605841184), (39, 559238016), (48, 454380888), (52, 419428512), (62, 351778752), (64, 340785666), (72, 302920592), (78, 279619008), (93, 234519168), (96, 227190444), (104, 209714256), (109, 200094336), (117, 186412672), (124, 175889376), (128, 170392833), (144, 151460296), (156, 139809504), (186, 117259584), (192, 113595222), (208, 104857128), (218, 100047168), (234, 93206336), (248, 87944688), (279, 78173056), (288, 75730148), (312, 69904752), (327, 66698112), (372, 58629792), (384, 56797611), (403, 54119808), (416, 52428564), (431, 50603904), (436, 50023584), (468, 46603168), (496, 43972344), (558, 39086528), (576, 37865074), (624, 34952376), (654, 33349056), (744, 29314896), (806, 27059904), (832, 26214282), (862, 25301952), (872, 25011792), (936, 23301584), (981, 22232704), (992, 21986172), (1116, 19543264), (1152, 18932537), (1209, 18039936), (1248, 17476188), (1293, 16867968), (1308, 16674528), (1417, 15391872), (1488, 14657448), (1612, 13529952), (1664, 13107141), (1724, 12650976), (1744, 12505896), (1872, 11650792), (1962, 11116352), (1984, 10993086), (2232, 9771632), (2418, 9019968), (2496, 8738094), (2586, 8433984), (2616, 8337264), (2834, 7695936), (2976, 7328724), (3224, 6764976), (3379, 6454656), (3448, 6325488), (3488, 6252948), (3627, 6013312), (3744, 5825396), (3879, 5622656), (3924, 5558176), (3968, 5496543), (4251, 5130624), (4464, 4885816), (4836, 4509984), (4992, 4369047), (5172, 4216992), (5232, 4168632), (5603, 3892608), (5668, 3847968), (5952, 3664362), (6448, 3382488), (6758, 3227328), (6896, 3162744), (6976, 3126474), (7254, 3006656), (7488, 2912698), (7758, 2811328), (7848, 2779088), (8502, 2565312), (8928, 2442908), (9672, 2254992), (10137, 2151552), (10344, 2108496), (10464, 2084316), (11206, 1946304), (11336, 1923984), (11904, 1832181), (12753, 1710208), (12896, 1691244), (13361, 1632384), (13516, 1613664), (13792, 1581372), (13952, 1563237), (14508, 1503328), (14976, 1456349), (15516, 1405664), (15696, 1389544), (16809, 1297536), (17004, 1282656), (17856, 1221454), (19344, 1127496), (20274, 1075776), (20688, 1054248), (20928, 1042158), (22412, 973152), (22672, 961992), (25506, 855104), (25792, 845622), (26722, 816192), (27032, 806832), (27584, 790686), (29016, 751664), (30411, 717184), (31032, 702832), (31392, 694772), (33618, 648768), (34008, 641328), (35712, 610727), (38688, 563748), (40083, 544128), (40548, 537888), (41376, 527124), (41856, 521079), (43927, 496512), (44824, 486576), (45344, 480996), (46979, 464256), (50427, 432512), (51012, 427552), (51584, 422811), (53444, 408096), (54064, 403416), (55168, 395343), (58032, 375832), (60822, 358592), (62064, 351416), (62784, 347386), (67236, 324384), (68016, 320664), (77376, 281874), (80166, 272064), (81096, 268944), (82752, 263562), (87854, 248256), (89648, 243288), (90688, 240498), (93958, 232128), (100854, 216256), (102024, 213776), (106888, 204048), (108128, 201708), (116064, 187916), (120249, 181376), (121644, 179296), (124128, 175708), (125568, 173693), (131781, 165504), (134472, 162192), (136032, 160332), (140937, 154752)]