318382008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 984960000

約数和(自身を除く): 666577992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 79, 84, 92, 98, 138, 147, 149, 158, 161, 168, 184, 196, 237, 276, 294, 298, 316, 322, 392, 447, 474, 483, 552, 553, 588, 596, 632, 644, 894, 948, 966, 1043, 1106, 1127, 1176, 1192, 1288, 1659, 1788, 1817, 1896, 1932, 2086, 2212, 2254, 3129, 3318, 3381, 3427, 3576, 3634, 3864, 3871, 4172, 4424, 4508, 5451, 6258, 6636, 6762, 6854, 7268, 7301, 7742, 8344, 9016, 10281, 10902, 11613, 11771, 12516, 12719, 13272, 13524, 13708, 14536, 14602, 15484, 20562, 21804, 21903, 23226, 23542, 23989, 25032, 25438, 27048, 27416, 29204, 30968, 35313, 38157, 41124, 43608, 43806, 46452, 47084, 47978, 50876, 58408, 70626, 71967, 76314, 82248, 82397, 87612, 89033, 92904, 94168, 95956, 101752, 141252, 143934, 152628, 164794, 167923, 175224, 178066, 191912, 247191, 267099, 270733, 282504, 287868, 305256, 329588, 335846, 356132, 494382, 503769, 534198, 541466, 575736, 576779, 659176, 671692, 712264, 812199, 988764, 1007538, 1068396, 1082932, 1153558, 1343384, 1624398, 1730337, 1895131, 1977528, 2015076, 2136792, 2165864, 2307116, 3248796, 3460674, 3790262, 4030152, 4614232, 5685393, 6497592, 6921348, 7580524, 11370786, 13265917, 13842696, 15161048, 22741572, 26531834, 39797751, 45483144, 53063668, 79595502, 106127336, 159191004, 318382008]

約数ペア:

[(1, 318382008), (2, 159191004), (3, 106127336), (4, 79595502), (6, 53063668), (7, 45483144), (8, 39797751), (12, 26531834), (14, 22741572), (21, 15161048), (23, 13842696), (24, 13265917), (28, 11370786), (42, 7580524), (46, 6921348), (49, 6497592), (56, 5685393), (69, 4614232), (79, 4030152), (84, 3790262), (92, 3460674), (98, 3248796), (138, 2307116), (147, 2165864), (149, 2136792), (158, 2015076), (161, 1977528), (168, 1895131), (184, 1730337), (196, 1624398), (237, 1343384), (276, 1153558), (294, 1082932), (298, 1068396), (316, 1007538), (322, 988764), (392, 812199), (447, 712264), (474, 671692), (483, 659176), (552, 576779), (553, 575736), (588, 541466), (596, 534198), (632, 503769), (644, 494382), (894, 356132), (948, 335846), (966, 329588), (1043, 305256), (1106, 287868), (1127, 282504), (1176, 270733), (1192, 267099), (1288, 247191), (1659, 191912), (1788, 178066), (1817, 175224), (1896, 167923), (1932, 164794), (2086, 152628), (2212, 143934), (2254, 141252), (3129, 101752), (3318, 95956), (3381, 94168), (3427, 92904), (3576, 89033), (3634, 87612), (3864, 82397), (3871, 82248), (4172, 76314), (4424, 71967), (4508, 70626), (5451, 58408), (6258, 50876), (6636, 47978), (6762, 47084), (6854, 46452), (7268, 43806), (7301, 43608), (7742, 41124), (8344, 38157), (9016, 35313), (10281, 30968), (10902, 29204), (11613, 27416), (11771, 27048), (12516, 25438), (12719, 25032), (13272, 23989), (13524, 23542), (13708, 23226), (14536, 21903), (14602, 21804), (15484, 20562)]