240947252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 543105024

約数和(自身を除く): 302157772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 131, 163, 182, 217, 262, 326, 364, 403, 434, 524, 652, 806, 868, 917, 1141, 1612, 1703, 1834, 2119, 2282, 2821, 3406, 3668, 4061, 4238, 4564, 5053, 5642, 6812, 8122, 8476, 10106, 11284, 11921, 14833, 16244, 20212, 21353, 23842, 28427, 29666, 35371, 42706, 47684, 52793, 56854, 59332, 65689, 70742, 85412, 105586, 113708, 131378, 141484, 149471, 211172, 262756, 277589, 298942, 369551, 459823, 555178, 597884, 661943, 739102, 919646, 1110356, 1323886, 1478204, 1839292, 1943123, 2647772, 3886246, 4633601, 7772492, 8605259, 9267202, 17210518, 18534404, 34421036, 60236813, 120473626, 240947252]

約数ペア:

[(1, 240947252), (2, 120473626), (4, 60236813), (7, 34421036), (13, 18534404), (14, 17210518), (26, 9267202), (28, 8605259), (31, 7772492), (52, 4633601), (62, 3886246), (91, 2647772), (124, 1943123), (131, 1839292), (163, 1478204), (182, 1323886), (217, 1110356), (262, 919646), (326, 739102), (364, 661943), (403, 597884), (434, 555178), (524, 459823), (652, 369551), (806, 298942), (868, 277589), (917, 262756), (1141, 211172), (1612, 149471), (1703, 141484), (1834, 131378), (2119, 113708), (2282, 105586), (2821, 85412), (3406, 70742), (3668, 65689), (4061, 59332), (4238, 56854), (4564, 52793), (5053, 47684), (5642, 42706), (6812, 35371), (8122, 29666), (8476, 28427), (10106, 23842), (11284, 21353), (11921, 20212), (14833, 16244)]