307949586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 716325120

約数和(自身を除く): 408375534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 269, 281, 291, 538, 562, 582, 679, 807, 843, 1358, 1614, 1686, 1883, 1967, 2037, 3766, 3934, 4074, 5649, 5901, 11298, 11802, 26093, 27257, 52186, 54514, 75589, 78279, 81771, 151178, 156558, 163542, 182651, 190799, 226767, 365302, 381598, 453534, 529123, 547953, 572397, 1058246, 1095906, 1144794, 1587369, 3174738, 7332133, 14664266, 21996399, 43992798, 51324931, 102649862, 153974793, 307949586]

約数ペア:

[(1, 307949586), (2, 153974793), (3, 102649862), (6, 51324931), (7, 43992798), (14, 21996399), (21, 14664266), (42, 7332133), (97, 3174738), (194, 1587369), (269, 1144794), (281, 1095906), (291, 1058246), (538, 572397), (562, 547953), (582, 529123), (679, 453534), (807, 381598), (843, 365302), (1358, 226767), (1614, 190799), (1686, 182651), (1883, 163542), (1967, 156558), (2037, 151178), (3766, 81771), (3934, 78279), (4074, 75589), (5649, 54514), (5901, 52186), (11298, 27257), (11802, 26093)]