39928749984

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{42751}}^1$

素因数の和:42840

約数の個数: 192

約数和(自身を含む): 124110766080

約数和(自身を除く): 84182016096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 69, 72, 92, 94, 96, 108, 138, 141, 144, 184, 188, 207, 216, 276, 282, 288, 368, 376, 414, 423, 432, 552, 564, 621, 736, 752, 828, 846, 864, 1081, 1104, 1128, 1242, 1269, 1504, 1656, 1692, 2162, 2208, 2256, 2484, 2538, 3243, 3312, 3384, 4324, 4512, 4968, 5076, 6486, 6624, 6768, 8648, 9729, 9936, 10152, 12972, 13536, 17296, 19458, 19872, 20304, 25944, 29187, 34592, 38916, 40608, 42751, 51888, 58374, 77832, 85502, 103776, 116748, 128253, 155664, 171004, 233496, 256506, 311328, 342008, 384759, 466992, 513012, 684016, 769518, 933984, 983273, 1026024, 1154277, 1368032, 1539036, 1966546, 2009297, 2052048, 2308554, 2949819, 3078072, 3933092, 4018594, 4104096, 4617108, 5899638, 6027891, 6156144, 7866184, 8037188, 8849457, 9234216, 11799276, 12055782, 12312288, 15732368, 16074376, 17698914, 18083673, 18468432, 23598552, 24111564, 26548371, 31464736, 32148752, 35397828, 36167346, 36936864, 46213831, 47197104, 48223128, 53096742, 54251019, 64297504, 70795656, 72334692, 92427662, 94394208, 96446256, 106193484, 108502038, 138641493, 141591312, 144669384, 184855324, 192892512, 212386968, 217004076, 277282986, 283182624, 289338768, 369710648, 415924479, 424773936, 434008152, 554565972, 578677536, 739421296, 831848958, 849547872, 868016304, 1109131944, 1247773437, 1478842592, 1663697916, 1736032608, 2218263888, 2495546874, 3327395832, 4436527776, 4991093748, 6654791664, 9982187496, 13309583328, 19964374992, 39928749984]

約数ペア:

[(1, 39928749984), (2, 19964374992), (3, 13309583328), (4, 9982187496), (6, 6654791664), (8, 4991093748), (9, 4436527776), (12, 3327395832), (16, 2495546874), (18, 2218263888), (23, 1736032608), (24, 1663697916), (27, 1478842592), (32, 1247773437), (36, 1109131944), (46, 868016304), (47, 849547872), (48, 831848958), (54, 739421296), (69, 578677536), (72, 554565972), (92, 434008152), (94, 424773936), (96, 415924479), (108, 369710648), (138, 289338768), (141, 283182624), (144, 277282986), (184, 217004076), (188, 212386968), (207, 192892512), (216, 184855324), (276, 144669384), (282, 141591312), (288, 138641493), (368, 108502038), (376, 106193484), (414, 96446256), (423, 94394208), (432, 92427662), (552, 72334692), (564, 70795656), (621, 64297504), (736, 54251019), (752, 53096742), (828, 48223128), (846, 47197104), (864, 46213831), (1081, 36936864), (1104, 36167346), (1128, 35397828), (1242, 32148752), (1269, 31464736), (1504, 26548371), (1656, 24111564), (1692, 23598552), (2162, 18468432), (2208, 18083673), (2256, 17698914), (2484, 16074376), (2538, 15732368), (3243, 12312288), (3312, 12055782), (3384, 11799276), (4324, 9234216), (4512, 8849457), (4968, 8037188), (5076, 7866184), (6486, 6156144), (6624, 6027891), (6768, 5899638), (8648, 4617108), (9729, 4104096), (9936, 4018594), (10152, 3933092), (12972, 3078072), (13536, 2949819), (17296, 2308554), (19458, 2052048), (19872, 2009297), (20304, 1966546), (25944, 1539036), (29187, 1368032), (34592, 1154277), (38916, 1026024), (40608, 983273), (42751, 933984), (51888, 769518), (58374, 684016), (77832, 513012), (85502, 466992), (103776, 384759), (116748, 342008), (128253, 311328), (155664, 256506), (171004, 233496)]