1718457004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 3384445680

約数和(自身を除く): 1665988676

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 197, 242, 268, 269, 394, 484, 538, 737, 788, 1076, 1474, 2167, 2948, 2959, 4334, 5918, 8107, 8668, 11836, 13199, 16214, 18023, 23837, 26398, 32428, 32549, 36046, 47674, 52796, 52993, 65098, 72092, 95348, 105986, 130196, 145189, 198253, 211972, 290378, 396506, 580756, 582923, 793012, 1165846, 1597079, 2180783, 2331692, 3194158, 3550531, 4361566, 6388316, 6412153, 7101062, 8723132, 12824306, 14202124, 25648612, 39055841, 78111682, 156223364, 429614251, 859228502, 1718457004]

約数ペア:

[(1, 1718457004), (2, 859228502), (4, 429614251), (11, 156223364), (22, 78111682), (44, 39055841), (67, 25648612), (121, 14202124), (134, 12824306), (197, 8723132), (242, 7101062), (268, 6412153), (269, 6388316), (394, 4361566), (484, 3550531), (538, 3194158), (737, 2331692), (788, 2180783), (1076, 1597079), (1474, 1165846), (2167, 793012), (2948, 582923), (2959, 580756), (4334, 396506), (5918, 290378), (8107, 211972), (8668, 198253), (11836, 145189), (13199, 130196), (16214, 105986), (18023, 95348), (23837, 72092), (26398, 65098), (32428, 52993), (32549, 52796), (36046, 47674)]