307431072

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 978808320

約数和(自身を除く): 671377248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 101, 104, 108, 117, 144, 156, 202, 208, 216, 234, 271, 288, 303, 312, 351, 404, 416, 432, 468, 542, 606, 624, 702, 808, 813, 864, 909, 936, 1084, 1212, 1248, 1313, 1404, 1616, 1626, 1818, 1872, 2168, 2424, 2439, 2626, 2727, 2808, 3232, 3252, 3523, 3636, 3744, 3939, 4336, 4848, 4878, 5252, 5454, 5616, 6504, 7046, 7272, 7317, 7878, 8672, 9696, 9756, 10504, 10569, 10908, 11232, 11817, 13008, 14092, 14544, 14634, 15756, 19512, 21008, 21138, 21816, 23634, 26016, 27371, 28184, 29088, 29268, 31512, 31707, 35451, 39024, 42016, 42276, 43632, 47268, 54742, 56368, 58536, 63024, 63414, 70902, 78048, 82113, 84552, 87264, 94536, 95121, 109484, 112736, 117072, 126048, 126828, 141804, 164226, 169104, 189072, 190242, 218968, 234144, 246339, 253656, 283608, 328452, 338208, 355823, 378144, 380484, 437936, 492678, 507312, 567216, 656904, 711646, 739017, 760968, 875872, 985356, 1014624, 1067469, 1134432, 1313808, 1423292, 1478034, 1521936, 1970712, 2134938, 2627616, 2846584, 2956068, 3043872, 3202407, 3941424, 4269876, 5693168, 5912136, 6404814, 7882848, 8539752, 9607221, 11386336, 11824272, 12809628, 17079504, 19214442, 23648544, 25619256, 34159008, 38428884, 51238512, 76857768, 102477024, 153715536, 307431072]

約数ペア:

[(1, 307431072), (2, 153715536), (3, 102477024), (4, 76857768), (6, 51238512), (8, 38428884), (9, 34159008), (12, 25619256), (13, 23648544), (16, 19214442), (18, 17079504), (24, 12809628), (26, 11824272), (27, 11386336), (32, 9607221), (36, 8539752), (39, 7882848), (48, 6404814), (52, 5912136), (54, 5693168), (72, 4269876), (78, 3941424), (96, 3202407), (101, 3043872), (104, 2956068), (108, 2846584), (117, 2627616), (144, 2134938), (156, 1970712), (202, 1521936), (208, 1478034), (216, 1423292), (234, 1313808), (271, 1134432), (288, 1067469), (303, 1014624), (312, 985356), (351, 875872), (404, 760968), (416, 739017), (432, 711646), (468, 656904), (542, 567216), (606, 507312), (624, 492678), (702, 437936), (808, 380484), (813, 378144), (864, 355823), (909, 338208), (936, 328452), (1084, 283608), (1212, 253656), (1248, 246339), (1313, 234144), (1404, 218968), (1616, 190242), (1626, 189072), (1818, 169104), (1872, 164226), (2168, 141804), (2424, 126828), (2439, 126048), (2626, 117072), (2727, 112736), (2808, 109484), (3232, 95121), (3252, 94536), (3523, 87264), (3636, 84552), (3744, 82113), (3939, 78048), (4336, 70902), (4848, 63414), (4878, 63024), (5252, 58536), (5454, 56368), (5616, 54742), (6504, 47268), (7046, 43632), (7272, 42276), (7317, 42016), (7878, 39024), (8672, 35451), (9696, 31707), (9756, 31512), (10504, 29268), (10569, 29088), (10908, 28184), (11232, 27371), (11817, 26016), (13008, 23634), (14092, 21816), (14544, 21138), (14634, 21008), (15756, 19512)]