388308536

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{90053}}^1$

素因数の和:90084

約数の個数: 48

約数和(自身を含む): 923954040

約数和(自身を除く): 535645504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 90053, 180106, 360212, 630371, 720424, 990583, 1260742, 1981166, 2521484, 3962332, 4412597, 5042968, 6934081, 7924664, 8825194, 13868162, 17650388, 27736324, 35300776, 48538567, 55472648, 97077134, 194154268, 388308536]

約数ペア:

[(1, 388308536), (2, 194154268), (4, 97077134), (7, 55472648), (8, 48538567), (11, 35300776), (14, 27736324), (22, 17650388), (28, 13868162), (44, 8825194), (49, 7924664), (56, 6934081), (77, 5042968), (88, 4412597), (98, 3962332), (154, 2521484), (196, 1981166), (308, 1260742), (392, 990583), (539, 720424), (616, 630371), (1078, 360212), (2156, 180106), (4312, 90053)]