2017351168

素因数分解:

$2^9\times 7^2\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 120

約数和(自身を含む): 4724590464

約数和(自身を除く): 2707239296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 191, 196, 224, 256, 382, 392, 421, 448, 512, 764, 784, 842, 896, 1337, 1528, 1568, 1684, 1792, 2674, 2947, 3056, 3136, 3368, 3584, 5348, 5894, 6112, 6272, 6736, 9359, 10696, 11788, 12224, 12544, 13472, 18718, 20629, 21392, 23576, 24448, 25088, 26944, 37436, 41258, 42784, 47152, 48896, 53888, 74872, 80411, 82516, 85568, 94304, 97792, 107776, 149744, 160822, 165032, 171136, 188608, 215552, 299488, 321644, 330064, 342272, 377216, 562877, 598976, 643288, 660128, 684544, 754432, 1125754, 1197952, 1286576, 1320256, 1508864, 2251508, 2395904, 2573152, 2640512, 3940139, 4503016, 4791808, 5146304, 5281024, 7880278, 9006032, 10292608, 10562048, 15760556, 18012064, 20585216, 31521112, 36024128, 41170432, 63042224, 72048256, 126084448, 144096512, 252168896, 288193024, 504337792, 1008675584, 2017351168]

約数ペア:

[(1, 2017351168), (2, 1008675584), (4, 504337792), (7, 288193024), (8, 252168896), (14, 144096512), (16, 126084448), (28, 72048256), (32, 63042224), (49, 41170432), (56, 36024128), (64, 31521112), (98, 20585216), (112, 18012064), (128, 15760556), (191, 10562048), (196, 10292608), (224, 9006032), (256, 7880278), (382, 5281024), (392, 5146304), (421, 4791808), (448, 4503016), (512, 3940139), (764, 2640512), (784, 2573152), (842, 2395904), (896, 2251508), (1337, 1508864), (1528, 1320256), (1568, 1286576), (1684, 1197952), (1792, 1125754), (2674, 754432), (2947, 684544), (3056, 660128), (3136, 643288), (3368, 598976), (3584, 562877), (5348, 377216), (5894, 342272), (6112, 330064), (6272, 321644), (6736, 299488), (9359, 215552), (10696, 188608), (11788, 171136), (12224, 165032), (12544, 160822), (13472, 149744), (18718, 107776), (20629, 97792), (21392, 94304), (23576, 85568), (24448, 82516), (25088, 80411), (26944, 74872), (37436, 53888), (41258, 48896), (42784, 47152)]