259023228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16193}}^1$

素因数の和:16274

約数の個数: 48

約数和(自身を含む): 638432256

約数和(自身を除く): 379409028

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 7998, 15996, 16193, 32386, 48579, 64772, 97158, 194316, 501983, 696299, 1003966, 1392598, 1505949, 2007932, 2088897, 2785196, 3011898, 4177794, 6023796, 8355588, 21585269, 43170538, 64755807, 86341076, 129511614, 259023228]

約数ペア:

[(1, 259023228), (2, 129511614), (3, 86341076), (4, 64755807), (6, 43170538), (12, 21585269), (31, 8355588), (43, 6023796), (62, 4177794), (86, 3011898), (93, 2785196), (124, 2088897), (129, 2007932), (172, 1505949), (186, 1392598), (258, 1003966), (372, 696299), (516, 501983), (1333, 194316), (2666, 97158), (3999, 64772), (5332, 48579), (7998, 32386), (15996, 16193)]