42211584

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 129507840

約数和(自身を除く): 87296256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 197, 216, 248, 256, 279, 288, 372, 384, 394, 432, 496, 558, 576, 591, 744, 768, 788, 837, 864, 992, 1116, 1152, 1182, 1488, 1576, 1674, 1728, 1773, 1984, 2232, 2304, 2364, 2976, 3152, 3348, 3456, 3546, 3968, 4464, 4728, 5319, 5952, 6107, 6304, 6696, 6912, 7092, 7936, 8928, 9456, 10638, 11904, 12214, 12608, 13392, 14184, 17856, 18321, 18912, 21276, 23808, 24428, 25216, 26784, 28368, 35712, 36642, 37824, 42552, 48856, 50432, 53568, 54963, 56736, 71424, 73284, 75648, 85104, 97712, 107136, 109926, 113472, 146568, 151296, 164889, 170208, 195424, 214272, 219852, 226944, 293136, 329778, 340416, 390848, 439704, 453888, 586272, 659556, 680832, 781696, 879408, 1172544, 1319112, 1361664, 1563392, 1758816, 2345088, 2638224, 3517632, 4690176, 5276448, 7035264, 10552896, 14070528, 21105792, 42211584]

約数ペア:

[(1, 42211584), (2, 21105792), (3, 14070528), (4, 10552896), (6, 7035264), (8, 5276448), (9, 4690176), (12, 3517632), (16, 2638224), (18, 2345088), (24, 1758816), (27, 1563392), (31, 1361664), (32, 1319112), (36, 1172544), (48, 879408), (54, 781696), (62, 680832), (64, 659556), (72, 586272), (93, 453888), (96, 439704), (108, 390848), (124, 340416), (128, 329778), (144, 293136), (186, 226944), (192, 219852), (197, 214272), (216, 195424), (248, 170208), (256, 164889), (279, 151296), (288, 146568), (372, 113472), (384, 109926), (394, 107136), (432, 97712), (496, 85104), (558, 75648), (576, 73284), (591, 71424), (744, 56736), (768, 54963), (788, 53568), (837, 50432), (864, 48856), (992, 42552), (1116, 37824), (1152, 36642), (1182, 35712), (1488, 28368), (1576, 26784), (1674, 25216), (1728, 24428), (1773, 23808), (1984, 21276), (2232, 18912), (2304, 18321), (2364, 17856), (2976, 14184), (3152, 13392), (3348, 12608), (3456, 12214), (3546, 11904), (3968, 10638), (4464, 9456), (4728, 8928), (5319, 7936), (5952, 7092), (6107, 6912), (6304, 6696)]