319445412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{186157}}^1$

素因数の和:186188

約数の個数: 48

約数和(自身を含む): 875687232

約数和(自身を除く): 556241820

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 186157, 372314, 558471, 744628, 1116942, 2047727, 2233884, 2420041, 4095454, 4840082, 6143181, 7260123, 8190908, 9680164, 12286362, 14520246, 24572724, 26620451, 29040492, 53240902, 79861353, 106481804, 159722706, 319445412]

約数ペア:

[(1, 319445412), (2, 159722706), (3, 106481804), (4, 79861353), (6, 53240902), (11, 29040492), (12, 26620451), (13, 24572724), (22, 14520246), (26, 12286362), (33, 9680164), (39, 8190908), (44, 7260123), (52, 6143181), (66, 4840082), (78, 4095454), (132, 2420041), (143, 2233884), (156, 2047727), (286, 1116942), (429, 744628), (572, 558471), (858, 372314), (1716, 186157)]