321407892

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{228923}}^1$

素因数の和:228949

約数の個数: 48

約数和(自身を含む): 897382080

約数和(自身を除く): 575974188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 228923, 457846, 686769, 915692, 1373538, 2060307, 2747076, 2975999, 4120614, 5951998, 6180921, 8241228, 8927997, 11903996, 12361842, 17855994, 24723684, 26783991, 35711988, 53567982, 80351973, 107135964, 160703946, 321407892]

約数ペア:

[(1, 321407892), (2, 160703946), (3, 107135964), (4, 80351973), (6, 53567982), (9, 35711988), (12, 26783991), (13, 24723684), (18, 17855994), (26, 12361842), (27, 11903996), (36, 8927997), (39, 8241228), (52, 6180921), (54, 5951998), (78, 4120614), (108, 2975999), (117, 2747076), (156, 2060307), (234, 1373538), (351, 915692), (468, 686769), (702, 457846), (1404, 228923)]