290529216

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 168

約数和(自身を含む): 865388160

約数和(自身を除く): 574858944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 83, 96, 103, 118, 144, 166, 177, 192, 206, 236, 249, 288, 309, 332, 354, 412, 472, 498, 531, 576, 618, 664, 708, 747, 824, 927, 944, 996, 1062, 1236, 1328, 1416, 1494, 1648, 1854, 1888, 1992, 2124, 2472, 2656, 2832, 2988, 3296, 3708, 3776, 3984, 4248, 4897, 4944, 5312, 5664, 5976, 6077, 6592, 7416, 7968, 8496, 8549, 9794, 9888, 11328, 11952, 12154, 14691, 14832, 15936, 16992, 17098, 18231, 19588, 19776, 23904, 24308, 25647, 29382, 29664, 33984, 34196, 36462, 39176, 44073, 47808, 48616, 51294, 54693, 58764, 59328, 68392, 72924, 76941, 78352, 88146, 97232, 102588, 109386, 117528, 136784, 145848, 153882, 156704, 176292, 194464, 205176, 218772, 235056, 273568, 291696, 307764, 313408, 352584, 388928, 410352, 437544, 470112, 504391, 547136, 583392, 615528, 705168, 820704, 875088, 940224, 1008782, 1166784, 1231056, 1410336, 1513173, 1641408, 1750176, 2017564, 2462112, 2820672, 3026346, 3500352, 4035128, 4539519, 4924224, 6052692, 8070256, 9079038, 12105384, 16140512, 18158076, 24210768, 32281024, 36316152, 48421536, 72632304, 96843072, 145264608, 290529216]

約数ペア:

[(1, 290529216), (2, 145264608), (3, 96843072), (4, 72632304), (6, 48421536), (8, 36316152), (9, 32281024), (12, 24210768), (16, 18158076), (18, 16140512), (24, 12105384), (32, 9079038), (36, 8070256), (48, 6052692), (59, 4924224), (64, 4539519), (72, 4035128), (83, 3500352), (96, 3026346), (103, 2820672), (118, 2462112), (144, 2017564), (166, 1750176), (177, 1641408), (192, 1513173), (206, 1410336), (236, 1231056), (249, 1166784), (288, 1008782), (309, 940224), (332, 875088), (354, 820704), (412, 705168), (472, 615528), (498, 583392), (531, 547136), (576, 504391), (618, 470112), (664, 437544), (708, 410352), (747, 388928), (824, 352584), (927, 313408), (944, 307764), (996, 291696), (1062, 273568), (1236, 235056), (1328, 218772), (1416, 205176), (1494, 194464), (1648, 176292), (1854, 156704), (1888, 153882), (1992, 145848), (2124, 136784), (2472, 117528), (2656, 109386), (2832, 102588), (2988, 97232), (3296, 88146), (3708, 78352), (3776, 76941), (3984, 72924), (4248, 68392), (4897, 59328), (4944, 58764), (5312, 54693), (5664, 51294), (5976, 48616), (6077, 47808), (6592, 44073), (7416, 39176), (7968, 36462), (8496, 34196), (8549, 33984), (9794, 29664), (9888, 29382), (11328, 25647), (11952, 24308), (12154, 23904), (14691, 19776), (14832, 19588), (15936, 18231), (16992, 17098)]