252446712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 763084800

約数和(自身を除く): 510638088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 79, 84, 92, 138, 158, 161, 168, 184, 237, 276, 316, 322, 474, 483, 552, 553, 632, 644, 827, 948, 966, 1106, 1288, 1654, 1659, 1817, 1896, 1932, 2212, 2481, 3308, 3318, 3634, 3864, 4424, 4962, 5451, 5789, 6616, 6636, 7268, 9924, 10902, 11578, 12719, 13272, 14536, 17367, 19021, 19848, 21804, 23156, 25438, 34734, 38042, 38157, 43608, 46312, 50876, 57063, 65333, 69468, 76084, 76314, 101752, 114126, 130666, 133147, 138936, 152168, 152628, 195999, 228252, 261332, 266294, 305256, 391998, 399441, 456504, 457331, 522664, 532588, 783996, 798882, 914662, 1065176, 1371993, 1502659, 1567992, 1597764, 1829324, 2743986, 3005318, 3195528, 3658648, 4507977, 5487972, 6010636, 9015954, 10518613, 10975944, 12021272, 18031908, 21037226, 31555839, 36063816, 42074452, 63111678, 84148904, 126223356, 252446712]

約数ペア:

[(1, 252446712), (2, 126223356), (3, 84148904), (4, 63111678), (6, 42074452), (7, 36063816), (8, 31555839), (12, 21037226), (14, 18031908), (21, 12021272), (23, 10975944), (24, 10518613), (28, 9015954), (42, 6010636), (46, 5487972), (56, 4507977), (69, 3658648), (79, 3195528), (84, 3005318), (92, 2743986), (138, 1829324), (158, 1597764), (161, 1567992), (168, 1502659), (184, 1371993), (237, 1065176), (276, 914662), (316, 798882), (322, 783996), (474, 532588), (483, 522664), (552, 457331), (553, 456504), (632, 399441), (644, 391998), (827, 305256), (948, 266294), (966, 261332), (1106, 228252), (1288, 195999), (1654, 152628), (1659, 152168), (1817, 138936), (1896, 133147), (1932, 130666), (2212, 114126), (2481, 101752), (3308, 76314), (3318, 76084), (3634, 69468), (3864, 65333), (4424, 57063), (4962, 50876), (5451, 46312), (5789, 43608), (6616, 38157), (6636, 38042), (7268, 34734), (9924, 25438), (10902, 23156), (11578, 21804), (12719, 19848), (13272, 19021), (14536, 17367)]