8113403648

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 18900295680

約数和(自身を除く): 10786892032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 223, 224, 256, 257, 316, 446, 448, 514, 553, 632, 892, 896, 1028, 1106, 1264, 1561, 1784, 1792, 1799, 2056, 2212, 2528, 3122, 3568, 3598, 4112, 4424, 5056, 6244, 7136, 7196, 8224, 8848, 10112, 12488, 14272, 14392, 16448, 17617, 17696, 20224, 20303, 24976, 28544, 28784, 32896, 35234, 35392, 40606, 49952, 57088, 57311, 57568, 65792, 70468, 70784, 81212, 99904, 114622, 115136, 123319, 140936, 141568, 142121, 162424, 199808, 229244, 230272, 246638, 281872, 284242, 324848, 399616, 401177, 458488, 460544, 493276, 563744, 568484, 649696, 802354, 916976, 986552, 1127488, 1136968, 1299392, 1604708, 1833952, 1973104, 2254976, 2273936, 2598784, 3209416, 3667904, 3946208, 4509952, 4527569, 4547872, 5197568, 6418832, 7335808, 7892416, 9055138, 9095744, 12837664, 14671616, 15784832, 18110276, 18191488, 25675328, 31569664, 31692983, 36220552, 36382976, 51350656, 63385966, 72441104, 102701312, 126771932, 144882208, 253543864, 289764416, 507087728, 579528832, 1014175456, 1159057664, 2028350912, 4056701824, 8113403648]

約数ペア:

[(1, 8113403648), (2, 4056701824), (4, 2028350912), (7, 1159057664), (8, 1014175456), (14, 579528832), (16, 507087728), (28, 289764416), (32, 253543864), (56, 144882208), (64, 126771932), (79, 102701312), (112, 72441104), (128, 63385966), (158, 51350656), (223, 36382976), (224, 36220552), (256, 31692983), (257, 31569664), (316, 25675328), (446, 18191488), (448, 18110276), (514, 15784832), (553, 14671616), (632, 12837664), (892, 9095744), (896, 9055138), (1028, 7892416), (1106, 7335808), (1264, 6418832), (1561, 5197568), (1784, 4547872), (1792, 4527569), (1799, 4509952), (2056, 3946208), (2212, 3667904), (2528, 3209416), (3122, 2598784), (3568, 2273936), (3598, 2254976), (4112, 1973104), (4424, 1833952), (5056, 1604708), (6244, 1299392), (7136, 1136968), (7196, 1127488), (8224, 986552), (8848, 916976), (10112, 802354), (12488, 649696), (14272, 568484), (14392, 563744), (16448, 493276), (17617, 460544), (17696, 458488), (20224, 401177), (20303, 399616), (24976, 324848), (28544, 284242), (28784, 281872), (32896, 246638), (35234, 230272), (35392, 229244), (40606, 199808), (49952, 162424), (57088, 142121), (57311, 141568), (57568, 140936), (65792, 123319), (70468, 115136), (70784, 114622), (81212, 99904)]