249197988078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4999759}}^1$

素因数の和:4999854

約数の個数: 64

約数和(自身を含む): 604770969600

約数和(自身を除く): 355572981522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 2769, 3834, 5538, 8307, 16614, 24921, 49842, 4999759, 9999518, 14999277, 29998554, 44997831, 64996867, 89995662, 129993734, 134993493, 194990601, 269986986, 354982889, 389981202, 584971803, 709965778, 1064948667, 1169943606, 1754915409, 2129897334, 3194846001, 3509830818, 4614777557, 6389692002, 9229555114, 9584538003, 13844332671, 19169076006, 27688665342, 41532998013, 83065996026, 124598994039, 249197988078]

約数ペア:

[(1, 249197988078), (2, 124598994039), (3, 83065996026), (6, 41532998013), (9, 27688665342), (13, 19169076006), (18, 13844332671), (26, 9584538003), (27, 9229555114), (39, 6389692002), (54, 4614777557), (71, 3509830818), (78, 3194846001), (117, 2129897334), (142, 1754915409), (213, 1169943606), (234, 1064948667), (351, 709965778), (426, 584971803), (639, 389981202), (702, 354982889), (923, 269986986), (1278, 194990601), (1846, 134993493), (1917, 129993734), (2769, 89995662), (3834, 64996867), (5538, 44997831), (8307, 29998554), (16614, 14999277), (24921, 9999518), (49842, 4999759)]