219007944

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 612817920

約数和(自身を除く): 393809976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 127, 129, 172, 254, 258, 344, 381, 387, 508, 516, 557, 762, 774, 1016, 1032, 1114, 1143, 1524, 1548, 1671, 2228, 2286, 3048, 3096, 3342, 4456, 4572, 5013, 5461, 6684, 9144, 10026, 10922, 13368, 16383, 20052, 21844, 23951, 32766, 40104, 43688, 47902, 49149, 65532, 70739, 71853, 95804, 98298, 131064, 141478, 143706, 191608, 196596, 212217, 215559, 282956, 287412, 393192, 424434, 431118, 565912, 574824, 636651, 848868, 862236, 1273302, 1697736, 1724472, 2546604, 3041777, 5093208, 6083554, 9125331, 12167108, 18250662, 24334216, 27375993, 36501324, 54751986, 73002648, 109503972, 219007944]

約数ペア:

[(1, 219007944), (2, 109503972), (3, 73002648), (4, 54751986), (6, 36501324), (8, 27375993), (9, 24334216), (12, 18250662), (18, 12167108), (24, 9125331), (36, 6083554), (43, 5093208), (72, 3041777), (86, 2546604), (127, 1724472), (129, 1697736), (172, 1273302), (254, 862236), (258, 848868), (344, 636651), (381, 574824), (387, 565912), (508, 431118), (516, 424434), (557, 393192), (762, 287412), (774, 282956), (1016, 215559), (1032, 212217), (1114, 196596), (1143, 191608), (1524, 143706), (1548, 141478), (1671, 131064), (2228, 98298), (2286, 95804), (3048, 71853), (3096, 70739), (3342, 65532), (4456, 49149), (4572, 47902), (5013, 43688), (5461, 40104), (6684, 32766), (9144, 23951), (10026, 21844), (10922, 20052), (13368, 16383)]