213019872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{170689}}^1$

素因数の和:170715

約数の個数: 48

約数和(自身を含む): 602194320

約数和(自身を除く): 389174448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 170689, 341378, 512067, 682756, 1024134, 1365512, 2048268, 2218957, 2731024, 4096536, 4437914, 5462048, 6656871, 8193072, 8875828, 13313742, 16386144, 17751656, 26627484, 35503312, 53254968, 71006624, 106509936, 213019872]

約数ペア:

[(1, 213019872), (2, 106509936), (3, 71006624), (4, 53254968), (6, 35503312), (8, 26627484), (12, 17751656), (13, 16386144), (16, 13313742), (24, 8875828), (26, 8193072), (32, 6656871), (39, 5462048), (48, 4437914), (52, 4096536), (78, 2731024), (96, 2218957), (104, 2048268), (156, 1365512), (208, 1024134), (312, 682756), (416, 512067), (624, 341378), (1248, 170689)]