857374804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2465

約数の個数: 96

約数和(自身を含む): 1917651456

約数和(自身を除く): 1060276652

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 37, 44, 52, 68, 74, 143, 148, 187, 221, 286, 374, 407, 442, 481, 572, 629, 748, 814, 884, 962, 1258, 1628, 1924, 2383, 2431, 2516, 4766, 4862, 5291, 6919, 8177, 9532, 9724, 10582, 13838, 16354, 21164, 26213, 27676, 30979, 32708, 40511, 52426, 61958, 81022, 88171, 89947, 104852, 123916, 162044, 176342, 179894, 340769, 352684, 359788, 445621, 526643, 681538, 891242, 969881, 1053286, 1146223, 1363076, 1498907, 1782484, 1939762, 2106572, 2292446, 2997814, 3879524, 4584892, 5793073, 5995628, 11586146, 12608453, 16487977, 19485791, 23172292, 25216906, 32975954, 38971582, 50433812, 65951908, 77943164, 214343701, 428687402, 857374804]

約数ペア:

[(1, 857374804), (2, 428687402), (4, 214343701), (11, 77943164), (13, 65951908), (17, 50433812), (22, 38971582), (26, 32975954), (34, 25216906), (37, 23172292), (44, 19485791), (52, 16487977), (68, 12608453), (74, 11586146), (143, 5995628), (148, 5793073), (187, 4584892), (221, 3879524), (286, 2997814), (374, 2292446), (407, 2106572), (442, 1939762), (481, 1782484), (572, 1498907), (629, 1363076), (748, 1146223), (814, 1053286), (884, 969881), (962, 891242), (1258, 681538), (1628, 526643), (1924, 445621), (2383, 359788), (2431, 352684), (2516, 340769), (4766, 179894), (4862, 176342), (5291, 162044), (6919, 123916), (8177, 104852), (9532, 89947), (9724, 88171), (10582, 81022), (13838, 61958), (16354, 52426), (21164, 40511), (26213, 32708), (27676, 30979)]