1630457856

素因数分解:

$2^{12}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 208

約数和(自身を含む): 5048277120

約数和(自身を除く): 3417819264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 641, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1282, 1472, 1536, 1656, 1728, 1923, 2048, 2208, 2304, 2484, 2564, 2944, 3072, 3312, 3456, 3846, 4096, 4416, 4608, 4968, 5128, 5769, 5888, 6144, 6624, 6912, 7692, 8832, 9216, 9936, 10256, 11538, 11776, 12288, 13248, 13824, 14743, 15384, 17307, 17664, 18432, 19872, 20512, 23076, 23552, 26496, 27648, 29486, 30768, 34614, 35328, 36864, 39744, 41024, 44229, 46152, 47104, 52992, 55296, 58972, 61536, 69228, 70656, 79488, 82048, 88458, 92304, 94208, 105984, 110592, 117944, 123072, 132687, 138456, 141312, 158976, 164096, 176916, 184608, 211968, 235888, 246144, 265374, 276912, 282624, 317952, 328192, 353832, 369216, 398061, 423936, 471776, 492288, 530748, 553824, 635904, 656384, 707664, 738432, 796122, 847872, 943552, 984576, 1061496, 1107648, 1271808, 1312768, 1415328, 1476864, 1592244, 1887104, 1969152, 2122992, 2215296, 2543616, 2625536, 2830656, 2953728, 3184488, 3774208, 3938304, 4245984, 4430592, 5661312, 5907456, 6368976, 7548416, 7876608, 8491968, 8861184, 11322624, 11814912, 12737952, 15096832, 16983936, 17722368, 22645248, 23629824, 25475904, 30193664, 33967872, 35444736, 45290496, 50951808, 60387328, 67935744, 70889472, 90580992, 101903616, 135871488, 181161984, 203807232, 271742976, 407614464, 543485952, 815228928, 1630457856]

約数ペア:

[(1, 1630457856), (2, 815228928), (3, 543485952), (4, 407614464), (6, 271742976), (8, 203807232), (9, 181161984), (12, 135871488), (16, 101903616), (18, 90580992), (23, 70889472), (24, 67935744), (27, 60387328), (32, 50951808), (36, 45290496), (46, 35444736), (48, 33967872), (54, 30193664), (64, 25475904), (69, 23629824), (72, 22645248), (92, 17722368), (96, 16983936), (108, 15096832), (128, 12737952), (138, 11814912), (144, 11322624), (184, 8861184), (192, 8491968), (207, 7876608), (216, 7548416), (256, 6368976), (276, 5907456), (288, 5661312), (368, 4430592), (384, 4245984), (414, 3938304), (432, 3774208), (512, 3184488), (552, 2953728), (576, 2830656), (621, 2625536), (641, 2543616), (736, 2215296), (768, 2122992), (828, 1969152), (864, 1887104), (1024, 1592244), (1104, 1476864), (1152, 1415328), (1242, 1312768), (1282, 1271808), (1472, 1107648), (1536, 1061496), (1656, 984576), (1728, 943552), (1923, 847872), (2048, 796122), (2208, 738432), (2304, 707664), (2484, 656384), (2564, 635904), (2944, 553824), (3072, 530748), (3312, 492288), (3456, 471776), (3846, 423936), (4096, 398061), (4416, 369216), (4608, 353832), (4968, 328192), (5128, 317952), (5769, 282624), (5888, 276912), (6144, 265374), (6624, 246144), (6912, 235888), (7692, 211968), (8832, 184608), (9216, 176916), (9936, 164096), (10256, 158976), (11538, 141312), (11776, 138456), (12288, 132687), (13248, 123072), (13824, 117944), (14743, 110592), (15384, 105984), (17307, 94208), (17664, 92304), (18432, 88458), (19872, 82048), (20512, 79488), (23076, 70656), (23552, 69228), (26496, 61536), (27648, 58972), (29486, 55296), (30768, 52992), (34614, 47104), (35328, 46152), (36864, 44229), (39744, 41024)]