381556224

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{3943}}^1$

素因数の和:3977

約数の個数: 160

約数和(自身を含む): 1291107840

約数和(自身を除く): 909551616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 3943, 4032, 4608, 5376, 6048, 6912, 7886, 8064, 10752, 11829, 12096, 13824, 15772, 16128, 23658, 24192, 27601, 31544, 32256, 35487, 47316, 48384, 55202, 63088, 70974, 82803, 94632, 96768, 106461, 110404, 126176, 141948, 165606, 189264, 212922, 220808, 248409, 252352, 283896, 331212, 378528, 425844, 441616, 496818, 504704, 567792, 662424, 745227, 757056, 851688, 883232, 993636, 1009408, 1135584, 1324848, 1490454, 1514112, 1703376, 1766464, 1987272, 2018816, 2271168, 2649696, 2980908, 3028224, 3406752, 3532928, 3974544, 4542336, 5299392, 5961816, 6056448, 6813504, 7065856, 7949088, 9084672, 10598784, 11923632, 13627008, 14131712, 15898176, 18169344, 21197568, 23847264, 27254016, 31796352, 42395136, 47694528, 54508032, 63592704, 95389056, 127185408, 190778112, 381556224]

約数ペア:

[(1, 381556224), (2, 190778112), (3, 127185408), (4, 95389056), (6, 63592704), (7, 54508032), (8, 47694528), (9, 42395136), (12, 31796352), (14, 27254016), (16, 23847264), (18, 21197568), (21, 18169344), (24, 15898176), (27, 14131712), (28, 13627008), (32, 11923632), (36, 10598784), (42, 9084672), (48, 7949088), (54, 7065856), (56, 6813504), (63, 6056448), (64, 5961816), (72, 5299392), (84, 4542336), (96, 3974544), (108, 3532928), (112, 3406752), (126, 3028224), (128, 2980908), (144, 2649696), (168, 2271168), (189, 2018816), (192, 1987272), (216, 1766464), (224, 1703376), (252, 1514112), (256, 1490454), (288, 1324848), (336, 1135584), (378, 1009408), (384, 993636), (432, 883232), (448, 851688), (504, 757056), (512, 745227), (576, 662424), (672, 567792), (756, 504704), (768, 496818), (864, 441616), (896, 425844), (1008, 378528), (1152, 331212), (1344, 283896), (1512, 252352), (1536, 248409), (1728, 220808), (1792, 212922), (2016, 189264), (2304, 165606), (2688, 141948), (3024, 126176), (3456, 110404), (3584, 106461), (3943, 96768), (4032, 94632), (4608, 82803), (5376, 70974), (6048, 63088), (6912, 55202), (7886, 48384), (8064, 47316), (10752, 35487), (11829, 32256), (12096, 31544), (13824, 27601), (15772, 24192), (16128, 23658)]