7997027472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{863}}^1$

素因数の和:1230

約数の個数: 240

約数和(自身を含む): 26574013440

約数和(自身を除く): 18576985968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 317, 336, 348, 406, 464, 504, 522, 609, 634, 696, 812, 863, 951, 1008, 1044, 1218, 1268, 1392, 1624, 1726, 1827, 1902, 2088, 2219, 2436, 2536, 2589, 2853, 3248, 3452, 3654, 3804, 4176, 4438, 4872, 5072, 5178, 5706, 6041, 6657, 6904, 7308, 7608, 7767, 8876, 9193, 9744, 10356, 11412, 12082, 13314, 13808, 14616, 15216, 15534, 17752, 18123, 18386, 19971, 20712, 22824, 24164, 25027, 26628, 27579, 29232, 31068, 35504, 36246, 36772, 39942, 41424, 45648, 48328, 50054, 53256, 54369, 55158, 62136, 64351, 72492, 73544, 75081, 79884, 82737, 96656, 100108, 106512, 108738, 110316, 124272, 128702, 144984, 147088, 150162, 159768, 165474, 175189, 193053, 200216, 217476, 220632, 225243, 257404, 273571, 289968, 300324, 319536, 330948, 350378, 386106, 400432, 434952, 441264, 450486, 514808, 525567, 547142, 579159, 600648, 661896, 700756, 772212, 820713, 869904, 900972, 1029616, 1051134, 1094284, 1158318, 1201296, 1323792, 1401512, 1544424, 1576701, 1641426, 1801944, 1914997, 2102268, 2188568, 2316636, 2462139, 2803024, 3088848, 3153402, 3282852, 3603888, 3829994, 4204536, 4377136, 4633272, 4924278, 5744991, 6306804, 6565704, 7659988, 7933559, 8409072, 9266544, 9848556, 11489982, 12613608, 13131408, 15319976, 15867118, 17234973, 19697112, 22979964, 23800677, 25227216, 30639952, 31734236, 34469946, 39394224, 45959928, 47601354, 55534913, 63468472, 68939892, 71402031, 91919856, 95202708, 111069826, 126936944, 137879784, 142804062, 166604739, 190405416, 222139652, 275759568, 285608124, 333209478, 380810832, 444279304, 499814217, 571216248, 666418956, 888558608, 999628434, 1142432496, 1332837912, 1999256868, 2665675824, 3998513736, 7997027472]

約数ペア:

[(1, 7997027472), (2, 3998513736), (3, 2665675824), (4, 1999256868), (6, 1332837912), (7, 1142432496), (8, 999628434), (9, 888558608), (12, 666418956), (14, 571216248), (16, 499814217), (18, 444279304), (21, 380810832), (24, 333209478), (28, 285608124), (29, 275759568), (36, 222139652), (42, 190405416), (48, 166604739), (56, 142804062), (58, 137879784), (63, 126936944), (72, 111069826), (84, 95202708), (87, 91919856), (112, 71402031), (116, 68939892), (126, 63468472), (144, 55534913), (168, 47601354), (174, 45959928), (203, 39394224), (232, 34469946), (252, 31734236), (261, 30639952), (317, 25227216), (336, 23800677), (348, 22979964), (406, 19697112), (464, 17234973), (504, 15867118), (522, 15319976), (609, 13131408), (634, 12613608), (696, 11489982), (812, 9848556), (863, 9266544), (951, 8409072), (1008, 7933559), (1044, 7659988), (1218, 6565704), (1268, 6306804), (1392, 5744991), (1624, 4924278), (1726, 4633272), (1827, 4377136), (1902, 4204536), (2088, 3829994), (2219, 3603888), (2436, 3282852), (2536, 3153402), (2589, 3088848), (2853, 2803024), (3248, 2462139), (3452, 2316636), (3654, 2188568), (3804, 2102268), (4176, 1914997), (4438, 1801944), (4872, 1641426), (5072, 1576701), (5178, 1544424), (5706, 1401512), (6041, 1323792), (6657, 1201296), (6904, 1158318), (7308, 1094284), (7608, 1051134), (7767, 1029616), (8876, 900972), (9193, 869904), (9744, 820713), (10356, 772212), (11412, 700756), (12082, 661896), (13314, 600648), (13808, 579159), (14616, 547142), (15216, 525567), (15534, 514808), (17752, 450486), (18123, 441264), (18386, 434952), (19971, 400432), (20712, 386106), (22824, 350378), (24164, 330948), (25027, 319536), (26628, 300324), (27579, 289968), (29232, 273571), (31068, 257404), (35504, 225243), (36246, 220632), (36772, 217476), (39942, 200216), (41424, 193053), (45648, 175189), (48328, 165474), (50054, 159768), (53256, 150162), (54369, 147088), (55158, 144984), (62136, 128702), (64351, 124272), (72492, 110316), (73544, 108738), (75081, 106512), (79884, 100108), (82737, 96656)]