20190119808

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{2239}}^1$

素因数の和:3300

約数の個数: 128

約数和(自身を含む): 56041574400

約数和(自身を除く): 35851454592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1021, 1104, 1472, 2042, 2208, 2239, 2944, 3063, 4084, 4416, 4478, 6126, 6717, 8168, 8832, 8956, 12252, 13434, 16336, 17912, 23483, 24504, 26868, 32672, 35824, 46966, 49008, 51497, 53736, 65344, 70449, 71648, 93932, 98016, 102994, 107472, 130688, 140898, 143296, 154491, 187864, 196032, 205988, 214944, 281796, 286592, 308982, 375728, 392064, 411976, 429888, 563592, 617964, 751456, 823952, 859776, 1127184, 1235928, 1502912, 1647904, 2254368, 2286019, 2471856, 3005824, 3295808, 4508736, 4572038, 4943712, 6591616, 6858057, 9017472, 9144076, 9887424, 13716114, 18288152, 19774848, 27432228, 36576304, 52578437, 54864456, 73152608, 105156874, 109728912, 146305216, 157735311, 210313748, 219457824, 292610432, 315470622, 420627496, 438915648, 630941244, 841254992, 877831296, 1261882488, 1682509984, 2523764976, 3365019968, 5047529952, 6730039936, 10095059904, 20190119808]

約数ペア:

[(1, 20190119808), (2, 10095059904), (3, 6730039936), (4, 5047529952), (6, 3365019968), (8, 2523764976), (12, 1682509984), (16, 1261882488), (23, 877831296), (24, 841254992), (32, 630941244), (46, 438915648), (48, 420627496), (64, 315470622), (69, 292610432), (92, 219457824), (96, 210313748), (128, 157735311), (138, 146305216), (184, 109728912), (192, 105156874), (276, 73152608), (368, 54864456), (384, 52578437), (552, 36576304), (736, 27432228), (1021, 19774848), (1104, 18288152), (1472, 13716114), (2042, 9887424), (2208, 9144076), (2239, 9017472), (2944, 6858057), (3063, 6591616), (4084, 4943712), (4416, 4572038), (4478, 4508736), (6126, 3295808), (6717, 3005824), (8168, 2471856), (8832, 2286019), (8956, 2254368), (12252, 1647904), (13434, 1502912), (16336, 1235928), (17912, 1127184), (23483, 859776), (24504, 823952), (26868, 751456), (32672, 617964), (35824, 563592), (46966, 429888), (49008, 411976), (51497, 392064), (53736, 375728), (65344, 308982), (70449, 286592), (71648, 281796), (93932, 214944), (98016, 205988), (102994, 196032), (107472, 187864), (130688, 154491), (140898, 143296)]