243669348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1777}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 665960568

約数和(自身を除く): 422291220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 293, 468, 586, 879, 1172, 1758, 1777, 2637, 3516, 3554, 3809, 5274, 5331, 7108, 7618, 10548, 10662, 11427, 15236, 15993, 21324, 22854, 23101, 31986, 34281, 45708, 46202, 63972, 68562, 69303, 92404, 137124, 138606, 207909, 277212, 415818, 520661, 831636, 1041322, 1561983, 2082644, 3123966, 4685949, 6247932, 6768593, 9371898, 13537186, 18743796, 20305779, 27074372, 40611558, 60917337, 81223116, 121834674, 243669348]

約数ペア:

[(1, 243669348), (2, 121834674), (3, 81223116), (4, 60917337), (6, 40611558), (9, 27074372), (12, 20305779), (13, 18743796), (18, 13537186), (26, 9371898), (36, 6768593), (39, 6247932), (52, 4685949), (78, 3123966), (117, 2082644), (156, 1561983), (234, 1041322), (293, 831636), (468, 520661), (586, 415818), (879, 277212), (1172, 207909), (1758, 138606), (1777, 137124), (2637, 92404), (3516, 69303), (3554, 68562), (3809, 63972), (5274, 46202), (5331, 45708), (7108, 34281), (7618, 31986), (10548, 23101), (10662, 22854), (11427, 21324), (15236, 15993)]