243599148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2293}}^1$

素因数の和:2543

約数の個数: 72

約数和(自身を含む): 666342768

約数和(自身を除く): 422743620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 454, 468, 681, 908, 1362, 2043, 2293, 2724, 2951, 4086, 4586, 5902, 6879, 8172, 8853, 9172, 11804, 13758, 17706, 20637, 26559, 27516, 29809, 35412, 41274, 53118, 59618, 82548, 89427, 106236, 119236, 178854, 268281, 357708, 520511, 536562, 1041022, 1073124, 1561533, 2082044, 3123066, 4684599, 6246132, 6766643, 9369198, 13533286, 18738396, 20299929, 27066572, 40599858, 60899787, 81199716, 121799574, 243599148]

約数ペア:

[(1, 243599148), (2, 121799574), (3, 81199716), (4, 60899787), (6, 40599858), (9, 27066572), (12, 20299929), (13, 18738396), (18, 13533286), (26, 9369198), (36, 6766643), (39, 6246132), (52, 4684599), (78, 3123066), (117, 2082044), (156, 1561533), (227, 1073124), (234, 1041022), (454, 536562), (468, 520511), (681, 357708), (908, 268281), (1362, 178854), (2043, 119236), (2293, 106236), (2724, 89427), (2951, 82548), (4086, 59618), (4586, 53118), (5902, 41274), (6879, 35412), (8172, 29809), (8853, 27516), (9172, 26559), (11804, 20637), (13758, 17706)]