194428864

素因数分解:

$2^6\times 7^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 112

約数和(自身を含む): 477316800

約数和(自身を除く): 282887936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 392, 448, 476, 521, 544, 686, 784, 833, 952, 1042, 1088, 1372, 1568, 1666, 1904, 2084, 2744, 3136, 3332, 3647, 3808, 4168, 5488, 5831, 6664, 7294, 7616, 8336, 8857, 10976, 11662, 13328, 14588, 16672, 17714, 21952, 23324, 25529, 26656, 29176, 33344, 35428, 46648, 51058, 53312, 58352, 61999, 70856, 93296, 102116, 116704, 123998, 141712, 178703, 186592, 204232, 233408, 247996, 283424, 357406, 373184, 408464, 433993, 495992, 566848, 714812, 816928, 867986, 991984, 1429624, 1633856, 1735972, 1983968, 2859248, 3037951, 3471944, 3967936, 5718496, 6075902, 6943888, 11436992, 12151804, 13887776, 24303608, 27775552, 48607216, 97214432, 194428864]

約数ペア:

[(1, 194428864), (2, 97214432), (4, 48607216), (7, 27775552), (8, 24303608), (14, 13887776), (16, 12151804), (17, 11436992), (28, 6943888), (32, 6075902), (34, 5718496), (49, 3967936), (56, 3471944), (64, 3037951), (68, 2859248), (98, 1983968), (112, 1735972), (119, 1633856), (136, 1429624), (196, 991984), (224, 867986), (238, 816928), (272, 714812), (343, 566848), (392, 495992), (448, 433993), (476, 408464), (521, 373184), (544, 357406), (686, 283424), (784, 247996), (833, 233408), (952, 204232), (1042, 186592), (1088, 178703), (1372, 141712), (1568, 123998), (1666, 116704), (1904, 102116), (2084, 93296), (2744, 70856), (3136, 61999), (3332, 58352), (3647, 53312), (3808, 51058), (4168, 46648), (5488, 35428), (5831, 33344), (6664, 29176), (7294, 26656), (7616, 25529), (8336, 23324), (8857, 21952), (10976, 17714), (11662, 16672), (13328, 14588)]