223839954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2179}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 523723200

約数和(自身を除く): 299883246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 439, 878, 1317, 2179, 2634, 3951, 4358, 5707, 6537, 7902, 11414, 13074, 17121, 19611, 28327, 34242, 39222, 51363, 56654, 84981, 102726, 169962, 254943, 509886, 956581, 1913162, 2869743, 5739486, 8609229, 12435553, 17218458, 24871106, 37306659, 74613318, 111919977, 223839954]

約数ペア:

[(1, 223839954), (2, 111919977), (3, 74613318), (6, 37306659), (9, 24871106), (13, 17218458), (18, 12435553), (26, 8609229), (39, 5739486), (78, 2869743), (117, 1913162), (234, 956581), (439, 509886), (878, 254943), (1317, 169962), (2179, 102726), (2634, 84981), (3951, 56654), (4358, 51363), (5707, 39222), (6537, 34242), (7902, 28327), (11414, 19611), (13074, 17121)]