891113854904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{202357}}^1$

素因数の和:202669

約数の個数: 128

約数和(自身を含む): 2153995683840

約数和(自身を除く): 1262881828936

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 263, 299, 322, 364, 526, 598, 644, 728, 1052, 1196, 1288, 1841, 2093, 2104, 2392, 3419, 3682, 4186, 6049, 6838, 7364, 8372, 12098, 13676, 14728, 16744, 23933, 24196, 27352, 42343, 47866, 48392, 78637, 84686, 95732, 157274, 169372, 191464, 202357, 314548, 338744, 404714, 550459, 629096, 809428, 1100918, 1416499, 1618856, 2201836, 2630641, 2832998, 4403672, 4654211, 5261282, 5665996, 9308422, 10522564, 11331992, 18414487, 18616844, 21045128, 32579477, 36828974, 37233688, 53219891, 60504743, 65158954, 73657948, 106439782, 121009486, 130317908, 147315896, 212879564, 242018972, 260635816, 372539237, 423533201, 425759128, 484037944, 691858583, 745078474, 847066402, 1224057493, 1383717166, 1490156948, 1694132804, 2448114986, 2767434332, 2980313896, 3388265608, 4843010081, 4896229972, 5534868664, 8568402451, 9686020162, 9792459944, 15912747409, 17136804902, 19372040324, 31825494818, 34273609804, 38744080648, 63650989636, 68547219608, 111389231863, 127301979272, 222778463726, 445556927452, 891113854904]

約数ペア:

[(1, 891113854904), (2, 445556927452), (4, 222778463726), (7, 127301979272), (8, 111389231863), (13, 68547219608), (14, 63650989636), (23, 38744080648), (26, 34273609804), (28, 31825494818), (46, 19372040324), (52, 17136804902), (56, 15912747409), (91, 9792459944), (92, 9686020162), (104, 8568402451), (161, 5534868664), (182, 4896229972), (184, 4843010081), (263, 3388265608), (299, 2980313896), (322, 2767434332), (364, 2448114986), (526, 1694132804), (598, 1490156948), (644, 1383717166), (728, 1224057493), (1052, 847066402), (1196, 745078474), (1288, 691858583), (1841, 484037944), (2093, 425759128), (2104, 423533201), (2392, 372539237), (3419, 260635816), (3682, 242018972), (4186, 212879564), (6049, 147315896), (6838, 130317908), (7364, 121009486), (8372, 106439782), (12098, 73657948), (13676, 65158954), (14728, 60504743), (16744, 53219891), (23933, 37233688), (24196, 36828974), (27352, 32579477), (42343, 21045128), (47866, 18616844), (48392, 18414487), (78637, 11331992), (84686, 10522564), (95732, 9308422), (157274, 5665996), (169372, 5261282), (191464, 4654211), (202357, 4403672), (314548, 2832998), (338744, 2630641), (404714, 2201836), (550459, 1618856), (629096, 1416499), (809428, 1100918)]