315227952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{168391}}^1$

素因数の和:168418

約数の個数: 60

約数和(自身を含む): 950067664

約数和(自身を除く): 634839712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 168391, 336782, 505173, 673564, 1010346, 1347128, 1515519, 2020692, 2189083, 2694256, 3031038, 4041384, 4378166, 6062076, 6567249, 8082768, 8756332, 12124152, 13134498, 17512664, 19701747, 24248304, 26268996, 35025328, 39403494, 52537992, 78806988, 105075984, 157613976, 315227952]

約数ペア:

[(1, 315227952), (2, 157613976), (3, 105075984), (4, 78806988), (6, 52537992), (8, 39403494), (9, 35025328), (12, 26268996), (13, 24248304), (16, 19701747), (18, 17512664), (24, 13134498), (26, 12124152), (36, 8756332), (39, 8082768), (48, 6567249), (52, 6062076), (72, 4378166), (78, 4041384), (104, 3031038), (117, 2694256), (144, 2189083), (156, 2020692), (208, 1515519), (234, 1347128), (312, 1010346), (468, 673564), (624, 505173), (936, 336782), (1872, 168391)]