7213163776

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 18543168000

約数和(自身を除く): 11330004224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 71, 89, 91, 98, 104, 112, 128, 142, 178, 182, 196, 208, 224, 256, 284, 343, 356, 364, 392, 416, 448, 497, 568, 623, 637, 686, 712, 728, 784, 832, 896, 923, 994, 1136, 1157, 1246, 1274, 1372, 1424, 1456, 1568, 1664, 1792, 1846, 1988, 2272, 2314, 2492, 2548, 2744, 2848, 2912, 3136, 3328, 3479, 3692, 3976, 4361, 4459, 4544, 4628, 4984, 5096, 5488, 5696, 5824, 6272, 6319, 6461, 6958, 7384, 7952, 8099, 8722, 8918, 9088, 9256, 9968, 10192, 10976, 11392, 11648, 12544, 12638, 12922, 13916, 14768, 15904, 16198, 17444, 17836, 18176, 18512, 19936, 20384, 21952, 22784, 23296, 24353, 25276, 25844, 27832, 29536, 30527, 31808, 32396, 34888, 35672, 37024, 39872, 40768, 43904, 44233, 45227, 48706, 50552, 51688, 55664, 56693, 59072, 61054, 63616, 64792, 69776, 71344, 74048, 79744, 81536, 82147, 87808, 88466, 90454, 97412, 101104, 103376, 111328, 113386, 118144, 122108, 127232, 129584, 139552, 142688, 148096, 159488, 163072, 164294, 176932, 180908, 194824, 202208, 206752, 222656, 226772, 236288, 244216, 259168, 279104, 285376, 296192, 309631, 316589, 328588, 353864, 361816, 389648, 396851, 404416, 413504, 445312, 453544, 488432, 518336, 558208, 570752, 575029, 619262, 633178, 657176, 707728, 723632, 779296, 793702, 808832, 827008, 890624, 907088, 976864, 1036672, 1116416, 1141504, 1150058, 1238524, 1266356, 1314352, 1415456, 1447264, 1558592, 1587404, 1617664, 1654016, 1814176, 1953728, 2073344, 2167417, 2300116, 2477048, 2532712, 2628704, 2830912, 2894528, 3117184, 3174808, 3628352, 3907456, 4025203, 4334834, 4600232, 4954096, 5065424, 5257408, 5661824, 5789056, 6234368, 6349616, 7256704, 7814912, 8050406, 8669668, 9200464, 9908192, 10130848, 10514816, 11323648, 11578112, 12699232, 14513408, 16100812, 17339336, 18400928, 19816384, 20261696, 21029632, 25398464, 28176421, 32201624, 34678672, 36801856, 39632768, 40523392, 50796928, 56352842, 64403248, 69357344, 73603712, 79265536, 81046784, 101593856, 112705684, 128806496, 138714688, 147207424, 225411368, 257612992, 277429376, 450822736, 515225984, 554858752, 901645472, 1030451968, 1803290944, 3606581888, 7213163776]

約数ペア:

[(1, 7213163776), (2, 3606581888), (4, 1803290944), (7, 1030451968), (8, 901645472), (13, 554858752), (14, 515225984), (16, 450822736), (26, 277429376), (28, 257612992), (32, 225411368), (49, 147207424), (52, 138714688), (56, 128806496), (64, 112705684), (71, 101593856), (89, 81046784), (91, 79265536), (98, 73603712), (104, 69357344), (112, 64403248), (128, 56352842), (142, 50796928), (178, 40523392), (182, 39632768), (196, 36801856), (208, 34678672), (224, 32201624), (256, 28176421), (284, 25398464), (343, 21029632), (356, 20261696), (364, 19816384), (392, 18400928), (416, 17339336), (448, 16100812), (497, 14513408), (568, 12699232), (623, 11578112), (637, 11323648), (686, 10514816), (712, 10130848), (728, 9908192), (784, 9200464), (832, 8669668), (896, 8050406), (923, 7814912), (994, 7256704), (1136, 6349616), (1157, 6234368), (1246, 5789056), (1274, 5661824), (1372, 5257408), (1424, 5065424), (1456, 4954096), (1568, 4600232), (1664, 4334834), (1792, 4025203), (1846, 3907456), (1988, 3628352), (2272, 3174808), (2314, 3117184), (2492, 2894528), (2548, 2830912), (2744, 2628704), (2848, 2532712), (2912, 2477048), (3136, 2300116), (3328, 2167417), (3479, 2073344), (3692, 1953728), (3976, 1814176), (4361, 1654016), (4459, 1617664), (4544, 1587404), (4628, 1558592), (4984, 1447264), (5096, 1415456), (5488, 1314352), (5696, 1266356), (5824, 1238524), (6272, 1150058), (6319, 1141504), (6461, 1116416), (6958, 1036672), (7384, 976864), (7952, 907088), (8099, 890624), (8722, 827008), (8918, 808832), (9088, 793702), (9256, 779296), (9968, 723632), (10192, 707728), (10976, 657176), (11392, 633178), (11648, 619262), (12544, 575029), (12638, 570752), (12922, 558208), (13916, 518336), (14768, 488432), (15904, 453544), (16198, 445312), (17444, 413504), (17836, 404416), (18176, 396851), (18512, 389648), (19936, 361816), (20384, 353864), (21952, 328588), (22784, 316589), (23296, 309631), (24353, 296192), (25276, 285376), (25844, 279104), (27832, 259168), (29536, 244216), (30527, 236288), (31808, 226772), (32396, 222656), (34888, 206752), (35672, 202208), (37024, 194824), (39872, 180908), (40768, 176932), (43904, 164294), (44233, 163072), (45227, 159488), (48706, 148096), (50552, 142688), (51688, 139552), (55664, 129584), (56693, 127232), (59072, 122108), (61054, 118144), (63616, 113386), (64792, 111328), (69776, 103376), (71344, 101104), (74048, 97412), (79744, 90454), (81536, 88466), (82147, 87808)]