349420752

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{56431}}^1$

素因数の和:56488

約数の個数: 60

約数和(自身を含む): 1000652224

約数和(自身を除く): 651231472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 56431, 112862, 169293, 225724, 338586, 451448, 507879, 677172, 902896, 1015758, 1354344, 2031516, 2426533, 2708688, 4063032, 4853066, 7279599, 8126064, 9706132, 14559198, 19412264, 21838797, 29118396, 38824528, 43677594, 58236792, 87355188, 116473584, 174710376, 349420752]

約数ペア:

[(1, 349420752), (2, 174710376), (3, 116473584), (4, 87355188), (6, 58236792), (8, 43677594), (9, 38824528), (12, 29118396), (16, 21838797), (18, 19412264), (24, 14559198), (36, 9706132), (43, 8126064), (48, 7279599), (72, 4853066), (86, 4063032), (129, 2708688), (144, 2426533), (172, 2031516), (258, 1354344), (344, 1015758), (387, 902896), (516, 677172), (688, 507879), (774, 451448), (1032, 338586), (1548, 225724), (2064, 169293), (3096, 112862), (6192, 56431)]