12891344544

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1188

約数の個数: 288

約数和(自身を含む): 41167526400

約数和(自身を除く): 28276181856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 109, 117, 124, 144, 156, 186, 208, 218, 234, 248, 279, 288, 312, 327, 372, 403, 416, 436, 468, 496, 558, 624, 654, 744, 806, 872, 936, 981, 992, 1019, 1116, 1209, 1248, 1308, 1417, 1488, 1612, 1744, 1872, 1962, 2038, 2232, 2418, 2616, 2834, 2976, 3057, 3224, 3379, 3488, 3627, 3744, 3924, 4076, 4251, 4464, 4836, 5232, 5668, 6114, 6448, 6758, 7254, 7848, 8152, 8502, 8928, 9171, 9672, 10137, 10464, 11336, 12228, 12753, 12896, 13247, 13516, 14508, 15696, 16304, 17004, 18342, 19344, 20274, 22672, 24456, 25506, 26494, 27032, 29016, 30411, 31392, 31589, 32608, 34008, 36684, 38688, 39741, 40548, 43927, 45344, 48912, 51012, 52988, 54064, 58032, 60822, 63178, 68016, 73368, 79482, 81096, 87854, 94767, 97824, 102024, 105976, 108128, 111071, 116064, 119223, 121644, 126356, 131781, 136032, 146736, 158964, 162192, 175708, 189534, 204048, 211952, 222142, 238446, 243288, 252712, 263562, 284301, 293472, 317928, 324384, 333213, 351416, 379068, 395343, 408096, 410657, 423904, 444284, 476892, 486576, 505424, 527124, 568602, 635856, 666426, 702832, 758136, 790686, 821314, 888568, 953784, 973152, 999639, 1010848, 1054248, 1137204, 1231971, 1271712, 1332852, 1405664, 1443923, 1516272, 1581372, 1642628, 1777136, 1907568, 1999278, 2108496, 2274408, 2463942, 2665704, 2887846, 3032544, 3162744, 3285256, 3443201, 3554272, 3695913, 3815136, 3998556, 4216992, 4331769, 4548816, 4927884, 5331408, 5775692, 6325488, 6570512, 6886402, 7391826, 7997112, 8663538, 9097632, 9855768, 10329603, 10662816, 11551384, 12650976, 12995307, 13141024, 13772804, 14783652, 15994224, 17327076, 19711536, 20659206, 23102768, 25990614, 27545608, 29567304, 30988809, 31988448, 34654152, 39423072, 41318412, 44761613, 46205536, 51981228, 55091216, 59134608, 61977618, 69308304, 82636824, 89523226, 103962456, 110182432, 118269216, 123955236, 134284839, 138616608, 165273648, 179046452, 207924912, 247910472, 268569678, 330547296, 358092904, 402854517, 415849824, 495820944, 537139356, 716185808, 805709034, 991641888, 1074278712, 1432371616, 1611418068, 2148557424, 3222836136, 4297114848, 6445672272, 12891344544]

約数ペア:

[(1, 12891344544), (2, 6445672272), (3, 4297114848), (4, 3222836136), (6, 2148557424), (8, 1611418068), (9, 1432371616), (12, 1074278712), (13, 991641888), (16, 805709034), (18, 716185808), (24, 537139356), (26, 495820944), (31, 415849824), (32, 402854517), (36, 358092904), (39, 330547296), (48, 268569678), (52, 247910472), (62, 207924912), (72, 179046452), (78, 165273648), (93, 138616608), (96, 134284839), (104, 123955236), (109, 118269216), (117, 110182432), (124, 103962456), (144, 89523226), (156, 82636824), (186, 69308304), (208, 61977618), (218, 59134608), (234, 55091216), (248, 51981228), (279, 46205536), (288, 44761613), (312, 41318412), (327, 39423072), (372, 34654152), (403, 31988448), (416, 30988809), (436, 29567304), (468, 27545608), (496, 25990614), (558, 23102768), (624, 20659206), (654, 19711536), (744, 17327076), (806, 15994224), (872, 14783652), (936, 13772804), (981, 13141024), (992, 12995307), (1019, 12650976), (1116, 11551384), (1209, 10662816), (1248, 10329603), (1308, 9855768), (1417, 9097632), (1488, 8663538), (1612, 7997112), (1744, 7391826), (1872, 6886402), (1962, 6570512), (2038, 6325488), (2232, 5775692), (2418, 5331408), (2616, 4927884), (2834, 4548816), (2976, 4331769), (3057, 4216992), (3224, 3998556), (3379, 3815136), (3488, 3695913), (3627, 3554272), (3744, 3443201), (3924, 3285256), (4076, 3162744), (4251, 3032544), (4464, 2887846), (4836, 2665704), (5232, 2463942), (5668, 2274408), (6114, 2108496), (6448, 1999278), (6758, 1907568), (7254, 1777136), (7848, 1642628), (8152, 1581372), (8502, 1516272), (8928, 1443923), (9171, 1405664), (9672, 1332852), (10137, 1271712), (10464, 1231971), (11336, 1137204), (12228, 1054248), (12753, 1010848), (12896, 999639), (13247, 973152), (13516, 953784), (14508, 888568), (15696, 821314), (16304, 790686), (17004, 758136), (18342, 702832), (19344, 666426), (20274, 635856), (22672, 568602), (24456, 527124), (25506, 505424), (26494, 486576), (27032, 476892), (29016, 444284), (30411, 423904), (31392, 410657), (31589, 408096), (32608, 395343), (34008, 379068), (36684, 351416), (38688, 333213), (39741, 324384), (40548, 317928), (43927, 293472), (45344, 284301), (48912, 263562), (51012, 252712), (52988, 243288), (54064, 238446), (58032, 222142), (60822, 211952), (63178, 204048), (68016, 189534), (73368, 175708), (79482, 162192), (81096, 158964), (87854, 146736), (94767, 136032), (97824, 131781), (102024, 126356), (105976, 121644), (108128, 119223), (111071, 116064)]