866408712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{120737}}^1$

素因数の和:120782

約数の個数: 64

約数和(自身を含む): 2434078080

約数和(自身を除く): 1567669368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 120737, 241474, 362211, 482948, 724422, 965896, 1448844, 1569581, 2776951, 2897688, 3139162, 4708743, 5553902, 6278324, 8330853, 9417486, 11107804, 12556648, 16661706, 18834972, 22215608, 33323412, 36100363, 37669944, 66646824, 72200726, 108301089, 144401452, 216602178, 288802904, 433204356, 866408712]

約数ペア:

[(1, 866408712), (2, 433204356), (3, 288802904), (4, 216602178), (6, 144401452), (8, 108301089), (12, 72200726), (13, 66646824), (23, 37669944), (24, 36100363), (26, 33323412), (39, 22215608), (46, 18834972), (52, 16661706), (69, 12556648), (78, 11107804), (92, 9417486), (104, 8330853), (138, 6278324), (156, 5553902), (184, 4708743), (276, 3139162), (299, 2897688), (312, 2776951), (552, 1569581), (598, 1448844), (897, 965896), (1196, 724422), (1794, 482948), (2392, 362211), (3588, 241474), (7176, 120737)]