243889072

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 603041760

約数和(自身を除く): 359152688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 49, 56, 58, 68, 98, 112, 116, 119, 136, 196, 203, 232, 238, 272, 392, 406, 464, 476, 493, 631, 784, 812, 833, 952, 986, 1262, 1421, 1624, 1666, 1904, 1972, 2524, 2842, 3248, 3332, 3451, 3944, 4417, 5048, 5684, 6664, 6902, 7888, 8834, 10096, 10727, 11368, 13328, 13804, 17668, 18299, 21454, 22736, 24157, 27608, 30919, 35336, 36598, 42908, 48314, 55216, 61838, 70672, 73196, 75089, 85816, 96628, 123676, 128093, 146392, 150178, 171632, 193256, 247352, 256186, 292784, 300356, 311083, 386512, 494704, 512372, 525623, 600712, 622166, 896651, 1024744, 1051246, 1201424, 1244332, 1793302, 2049488, 2102492, 2177581, 2488664, 3586604, 4204984, 4355162, 4977328, 7173208, 8409968, 8710324, 14346416, 15243067, 17420648, 30486134, 34841296, 60972268, 121944536, 243889072]

約数ペア:

[(1, 243889072), (2, 121944536), (4, 60972268), (7, 34841296), (8, 30486134), (14, 17420648), (16, 15243067), (17, 14346416), (28, 8710324), (29, 8409968), (34, 7173208), (49, 4977328), (56, 4355162), (58, 4204984), (68, 3586604), (98, 2488664), (112, 2177581), (116, 2102492), (119, 2049488), (136, 1793302), (196, 1244332), (203, 1201424), (232, 1051246), (238, 1024744), (272, 896651), (392, 622166), (406, 600712), (464, 525623), (476, 512372), (493, 494704), (631, 386512), (784, 311083), (812, 300356), (833, 292784), (952, 256186), (986, 247352), (1262, 193256), (1421, 171632), (1624, 150178), (1666, 146392), (1904, 128093), (1972, 123676), (2524, 96628), (2842, 85816), (3248, 75089), (3332, 73196), (3451, 70672), (3944, 61838), (4417, 55216), (5048, 48314), (5684, 42908), (6664, 36598), (6902, 35336), (7888, 30919), (8834, 27608), (10096, 24157), (10727, 22736), (11368, 21454), (13328, 18299), (13804, 17668)]