307242376

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 685094400

約数和(自身を除く): 377852024

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 79, 148, 158, 259, 296, 316, 518, 553, 632, 1036, 1106, 1877, 2072, 2212, 2923, 3754, 4424, 5846, 7508, 11692, 13139, 15016, 20461, 23384, 26278, 40922, 52556, 69449, 81844, 105112, 138898, 148283, 163688, 277796, 296566, 486143, 555592, 593132, 972286, 1037981, 1186264, 1944572, 2075962, 3889144, 4151924, 5486471, 8303848, 10972942, 21945884, 38405297, 43891768, 76810594, 153621188, 307242376]

約数ペア:

[(1, 307242376), (2, 153621188), (4, 76810594), (7, 43891768), (8, 38405297), (14, 21945884), (28, 10972942), (37, 8303848), (56, 5486471), (74, 4151924), (79, 3889144), (148, 2075962), (158, 1944572), (259, 1186264), (296, 1037981), (316, 972286), (518, 593132), (553, 555592), (632, 486143), (1036, 296566), (1106, 277796), (1877, 163688), (2072, 148283), (2212, 138898), (2923, 105112), (3754, 81844), (4424, 69449), (5846, 52556), (7508, 40922), (11692, 26278), (13139, 23384), (15016, 20461)]