28999896408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{2843}}^1$

素因数の和:3446

約数の個数: 192

約数和(自身を含む): 92388591360

約数和(自身を除く): 63388694952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 547, 666, 777, 888, 1036, 1094, 1332, 1554, 1641, 2072, 2188, 2331, 2664, 2843, 3108, 3282, 3829, 4376, 4662, 4923, 5686, 6216, 6564, 7658, 8529, 9324, 9846, 11372, 11487, 13128, 15316, 17058, 18648, 19692, 19901, 20239, 22744, 22974, 25587, 30632, 34116, 34461, 39384, 39802, 40478, 45948, 51174, 59703, 60717, 68232, 68922, 79604, 80956, 91896, 102348, 105191, 119406, 121434, 137844, 141673, 159208, 161912, 179109, 182151, 204696, 210382, 238812, 242868, 275688, 283346, 315573, 358218, 364302, 420764, 425019, 477624, 485736, 566692, 631146, 716436, 728604, 736337, 841528, 850038, 946719, 1133384, 1262292, 1275057, 1432872, 1457208, 1472674, 1555121, 1700076, 1893438, 2209011, 2524584, 2550114, 2945348, 3110242, 3400152, 3786876, 4418022, 4665363, 5100228, 5890696, 6220484, 6627033, 7573752, 8836044, 9330726, 10200456, 10885847, 12440968, 13254066, 13996089, 17672088, 18661452, 21771694, 26508132, 27992178, 32657541, 37322904, 43543388, 53016264, 55984356, 57539477, 65315082, 87086776, 97972623, 111968712, 115078954, 130630164, 172618431, 195945246, 230157908, 261260328, 345236862, 391890492, 402776339, 460315816, 517855293, 690473724, 783780984, 805552678, 1035710586, 1208329017, 1380947448, 1611105356, 2071421172, 2416658034, 3222210712, 3624987051, 4142842344, 4833316068, 7249974102, 9666632136, 14499948204, 28999896408]

約数ペア:

[(1, 28999896408), (2, 14499948204), (3, 9666632136), (4, 7249974102), (6, 4833316068), (7, 4142842344), (8, 3624987051), (9, 3222210712), (12, 2416658034), (14, 2071421172), (18, 1611105356), (21, 1380947448), (24, 1208329017), (28, 1035710586), (36, 805552678), (37, 783780984), (42, 690473724), (56, 517855293), (63, 460315816), (72, 402776339), (74, 391890492), (84, 345236862), (111, 261260328), (126, 230157908), (148, 195945246), (168, 172618431), (222, 130630164), (252, 115078954), (259, 111968712), (296, 97972623), (333, 87086776), (444, 65315082), (504, 57539477), (518, 55984356), (547, 53016264), (666, 43543388), (777, 37322904), (888, 32657541), (1036, 27992178), (1094, 26508132), (1332, 21771694), (1554, 18661452), (1641, 17672088), (2072, 13996089), (2188, 13254066), (2331, 12440968), (2664, 10885847), (2843, 10200456), (3108, 9330726), (3282, 8836044), (3829, 7573752), (4376, 6627033), (4662, 6220484), (4923, 5890696), (5686, 5100228), (6216, 4665363), (6564, 4418022), (7658, 3786876), (8529, 3400152), (9324, 3110242), (9846, 2945348), (11372, 2550114), (11487, 2524584), (13128, 2209011), (15316, 1893438), (17058, 1700076), (18648, 1555121), (19692, 1472674), (19901, 1457208), (20239, 1432872), (22744, 1275057), (22974, 1262292), (25587, 1133384), (30632, 946719), (34116, 850038), (34461, 841528), (39384, 736337), (39802, 728604), (40478, 716436), (45948, 631146), (51174, 566692), (59703, 485736), (60717, 477624), (68232, 425019), (68922, 420764), (79604, 364302), (80956, 358218), (91896, 315573), (102348, 283346), (105191, 275688), (119406, 242868), (121434, 238812), (137844, 210382), (141673, 204696), (159208, 182151), (161912, 179109)]