387525294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{31247}}^1$

素因数の和:31321

約数の個数: 48

約数和(自身を含む): 921316032

約数和(自身を除く): 533790738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 31247, 62494, 93741, 187482, 281223, 406211, 562446, 812422, 1218633, 1656091, 2437266, 3312182, 3655899, 4968273, 7311798, 9936546, 14904819, 21529183, 29809638, 43058366, 64587549, 129175098, 193762647, 387525294]

約数ペア:

[(1, 387525294), (2, 193762647), (3, 129175098), (6, 64587549), (9, 43058366), (13, 29809638), (18, 21529183), (26, 14904819), (39, 9936546), (53, 7311798), (78, 4968273), (106, 3655899), (117, 3312182), (159, 2437266), (234, 1656091), (318, 1218633), (477, 812422), (689, 562446), (954, 406211), (1378, 281223), (2067, 187482), (4134, 93741), (6201, 62494), (12402, 31247)]