325554432

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 1037387232

約数和(自身を除く): 711832800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 211, 224, 246, 256, 287, 294, 328, 336, 384, 392, 422, 448, 492, 574, 588, 633, 656, 672, 768, 784, 844, 861, 896, 984, 1148, 1176, 1266, 1312, 1344, 1477, 1568, 1688, 1722, 1792, 1968, 2009, 2296, 2352, 2532, 2624, 2688, 2954, 3136, 3376, 3444, 3936, 4018, 4431, 4592, 4704, 5064, 5248, 5376, 5908, 6027, 6272, 6752, 6888, 7872, 8036, 8651, 8862, 9184, 9408, 10128, 10339, 10496, 11816, 12054, 12544, 13504, 13776, 15744, 16072, 17302, 17724, 18368, 18816, 20256, 20678, 23632, 24108, 25953, 27008, 27552, 31017, 31488, 32144, 34604, 35448, 36736, 37632, 40512, 41356, 47264, 48216, 51906, 54016, 55104, 60557, 62034, 64288, 69208, 70896, 73472, 81024, 82712, 94528, 96432, 103812, 110208, 121114, 124068, 128576, 138416, 141792, 162048, 165424, 181671, 189056, 192864, 207624, 220416, 242228, 248136, 257152, 276832, 283584, 330848, 363342, 378112, 385728, 415248, 423899, 484456, 496272, 514304, 553664, 567168, 661696, 726684, 771456, 830496, 847798, 968912, 992544, 1107328, 1134336, 1271697, 1323392, 1453368, 1542912, 1660992, 1695596, 1937824, 1985088, 2214656, 2543394, 2646784, 2906736, 3321984, 3391192, 3875648, 3970176, 5086788, 5813472, 6643968, 6782384, 7751296, 7940352, 10173576, 11626944, 13564768, 15502592, 20347152, 23253888, 27129536, 40694304, 46507776, 54259072, 81388608, 108518144, 162777216, 325554432]

約数ペア:

[(1, 325554432), (2, 162777216), (3, 108518144), (4, 81388608), (6, 54259072), (7, 46507776), (8, 40694304), (12, 27129536), (14, 23253888), (16, 20347152), (21, 15502592), (24, 13564768), (28, 11626944), (32, 10173576), (41, 7940352), (42, 7751296), (48, 6782384), (49, 6643968), (56, 5813472), (64, 5086788), (82, 3970176), (84, 3875648), (96, 3391192), (98, 3321984), (112, 2906736), (123, 2646784), (128, 2543394), (147, 2214656), (164, 1985088), (168, 1937824), (192, 1695596), (196, 1660992), (211, 1542912), (224, 1453368), (246, 1323392), (256, 1271697), (287, 1134336), (294, 1107328), (328, 992544), (336, 968912), (384, 847798), (392, 830496), (422, 771456), (448, 726684), (492, 661696), (574, 567168), (588, 553664), (633, 514304), (656, 496272), (672, 484456), (768, 423899), (784, 415248), (844, 385728), (861, 378112), (896, 363342), (984, 330848), (1148, 283584), (1176, 276832), (1266, 257152), (1312, 248136), (1344, 242228), (1477, 220416), (1568, 207624), (1688, 192864), (1722, 189056), (1792, 181671), (1968, 165424), (2009, 162048), (2296, 141792), (2352, 138416), (2532, 128576), (2624, 124068), (2688, 121114), (2954, 110208), (3136, 103812), (3376, 96432), (3444, 94528), (3936, 82712), (4018, 81024), (4431, 73472), (4592, 70896), (4704, 69208), (5064, 64288), (5248, 62034), (5376, 60557), (5908, 55104), (6027, 54016), (6272, 51906), (6752, 48216), (6888, 47264), (7872, 41356), (8036, 40512), (8651, 37632), (8862, 36736), (9184, 35448), (9408, 34604), (10128, 32144), (10339, 31488), (10496, 31017), (11816, 27552), (12054, 27008), (12544, 25953), (13504, 24108), (13776, 23632), (15744, 20678), (16072, 20256), (17302, 18816), (17724, 18368)]