12840736693936

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{313}}^1\times {\mathrm{2089}}^1\times {\mathrm{6857}}^1$

素因数の和:9446

約数の個数: 80

約数和(自身を含む): 25113521426400

約数和(自身を除く): 12272784732464

約数列:

[1, 2, 4, 8, 16, 179, 313, 358, 626, 716, 1252, 1432, 2089, 2504, 2864, 4178, 5008, 6857, 8356, 13714, 16712, 27428, 33424, 54856, 56027, 109712, 112054, 224108, 373931, 448216, 653857, 747862, 896432, 1227403, 1307714, 1495724, 2146241, 2454806, 2615428, 2991448, 4292482, 4909612, 5230856, 5982896, 8584964, 9819224, 10461712, 14324273, 17169928, 19638448, 28648546, 34339856, 57297092, 114594184, 117040403, 229188368, 234080806, 384177139, 468161612, 768354278, 936323224, 1536708556, 1872646448, 2564044867, 3073417112, 4483497449, 5128089734, 6146834224, 8966994898, 10256179468, 17933989796, 20512358936, 35867979592, 41024717872, 71735959184, 802546043371, 1605092086742, 3210184173484, 6420368346968, 12840736693936]

約数ペア:

[(1, 12840736693936), (2, 6420368346968), (4, 3210184173484), (8, 1605092086742), (16, 802546043371), (179, 71735959184), (313, 41024717872), (358, 35867979592), (626, 20512358936), (716, 17933989796), (1252, 10256179468), (1432, 8966994898), (2089, 6146834224), (2504, 5128089734), (2864, 4483497449), (4178, 3073417112), (5008, 2564044867), (6857, 1872646448), (8356, 1536708556), (13714, 936323224), (16712, 768354278), (27428, 468161612), (33424, 384177139), (54856, 234080806), (56027, 229188368), (109712, 117040403), (112054, 114594184), (224108, 57297092), (373931, 34339856), (448216, 28648546), (653857, 19638448), (747862, 17169928), (896432, 14324273), (1227403, 10461712), (1307714, 9819224), (1495724, 8584964), (2146241, 5982896), (2454806, 5230856), (2615428, 4909612), (2991448, 4292482)]