557065728

素因数分解:

$2^9\times 3^3\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 1679356800

約数和(自身を除く): 1122291072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 256, 288, 354, 384, 432, 472, 512, 531, 576, 683, 708, 768, 864, 944, 1062, 1152, 1366, 1416, 1536, 1593, 1728, 1888, 2049, 2124, 2304, 2732, 2832, 3186, 3456, 3776, 4098, 4248, 4608, 5464, 5664, 6147, 6372, 6912, 7552, 8196, 8496, 10928, 11328, 12294, 12744, 13824, 15104, 16392, 16992, 18441, 21856, 22656, 24588, 25488, 30208, 32784, 33984, 36882, 40297, 43712, 45312, 49176, 50976, 65568, 67968, 73764, 80594, 87424, 90624, 98352, 101952, 120891, 131136, 135936, 147528, 161188, 174848, 196704, 203904, 241782, 262272, 271872, 295056, 322376, 349696, 362673, 393408, 407808, 483564, 524544, 590112, 644752, 725346, 786816, 815616, 967128, 1049088, 1088019, 1180224, 1289504, 1450692, 1573632, 1934256, 2176038, 2360448, 2579008, 2901384, 3147264, 3868512, 4352076, 4720896, 5158016, 5802768, 7737024, 8704152, 9441792, 10316032, 11605536, 15474048, 17408304, 20632064, 23211072, 30948096, 34816608, 46422144, 61896192, 69633216, 92844288, 139266432, 185688576, 278532864, 557065728]

約数ペア:

[(1, 557065728), (2, 278532864), (3, 185688576), (4, 139266432), (6, 92844288), (8, 69633216), (9, 61896192), (12, 46422144), (16, 34816608), (18, 30948096), (24, 23211072), (27, 20632064), (32, 17408304), (36, 15474048), (48, 11605536), (54, 10316032), (59, 9441792), (64, 8704152), (72, 7737024), (96, 5802768), (108, 5158016), (118, 4720896), (128, 4352076), (144, 3868512), (177, 3147264), (192, 2901384), (216, 2579008), (236, 2360448), (256, 2176038), (288, 1934256), (354, 1573632), (384, 1450692), (432, 1289504), (472, 1180224), (512, 1088019), (531, 1049088), (576, 967128), (683, 815616), (708, 786816), (768, 725346), (864, 644752), (944, 590112), (1062, 524544), (1152, 483564), (1366, 407808), (1416, 393408), (1536, 362673), (1593, 349696), (1728, 322376), (1888, 295056), (2049, 271872), (2124, 262272), (2304, 241782), (2732, 203904), (2832, 196704), (3186, 174848), (3456, 161188), (3776, 147528), (4098, 135936), (4248, 131136), (4608, 120891), (5464, 101952), (5664, 98352), (6147, 90624), (6372, 87424), (6912, 80594), (7552, 73764), (8196, 67968), (8496, 65568), (10928, 50976), (11328, 49176), (12294, 45312), (12744, 43712), (13824, 40297), (15104, 36882), (16392, 33984), (16992, 32784), (18441, 30208), (21856, 25488), (22656, 24588)]