445148928

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{3943}}^1$

素因数の和:3979

約数の個数: 162

約数和(自身を含む): 1493399544

約数和(自身を除く): 1048250616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 3943, 4032, 4704, 5376, 6272, 7056, 7886, 8064, 9408, 11829, 12544, 14112, 15772, 16128, 18816, 23658, 27601, 28224, 31544, 35487, 37632, 47316, 55202, 56448, 63088, 70974, 82803, 94632, 110404, 112896, 126176, 141948, 165606, 189264, 193207, 220808, 248409, 252352, 283896, 331212, 378528, 386414, 441616, 496818, 504704, 567792, 579621, 662424, 757056, 772828, 883232, 993636, 1009408, 1135584, 1159242, 1324848, 1514112, 1545656, 1738863, 1766464, 1987272, 2271168, 2318484, 2649696, 3028224, 3091312, 3477726, 3532928, 3974544, 4542336, 4636968, 5299392, 6182624, 6955452, 7065856, 7949088, 9084672, 9273936, 10598784, 12365248, 13910904, 15898176, 18547872, 21197568, 24730496, 27821808, 31796352, 37095744, 49460992, 55643616, 63592704, 74191488, 111287232, 148382976, 222574464, 445148928]

約数ペア:

[(1, 445148928), (2, 222574464), (3, 148382976), (4, 111287232), (6, 74191488), (7, 63592704), (8, 55643616), (9, 49460992), (12, 37095744), (14, 31796352), (16, 27821808), (18, 24730496), (21, 21197568), (24, 18547872), (28, 15898176), (32, 13910904), (36, 12365248), (42, 10598784), (48, 9273936), (49, 9084672), (56, 7949088), (63, 7065856), (64, 6955452), (72, 6182624), (84, 5299392), (96, 4636968), (98, 4542336), (112, 3974544), (126, 3532928), (128, 3477726), (144, 3091312), (147, 3028224), (168, 2649696), (192, 2318484), (196, 2271168), (224, 1987272), (252, 1766464), (256, 1738863), (288, 1545656), (294, 1514112), (336, 1324848), (384, 1159242), (392, 1135584), (441, 1009408), (448, 993636), (504, 883232), (576, 772828), (588, 757056), (672, 662424), (768, 579621), (784, 567792), (882, 504704), (896, 496818), (1008, 441616), (1152, 386414), (1176, 378528), (1344, 331212), (1568, 283896), (1764, 252352), (1792, 248409), (2016, 220808), (2304, 193207), (2352, 189264), (2688, 165606), (3136, 141948), (3528, 126176), (3943, 112896), (4032, 110404), (4704, 94632), (5376, 82803), (6272, 70974), (7056, 63088), (7886, 56448), (8064, 55202), (9408, 47316), (11829, 37632), (12544, 35487), (14112, 31544), (15772, 28224), (16128, 27601), (18816, 23658)]