674614656

素因数分解:

$2^7\times 3^5\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 2155837320

約数和(自身を除く): 1481222664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 64, 69, 72, 81, 82, 92, 96, 108, 123, 128, 138, 144, 162, 164, 184, 192, 207, 216, 243, 246, 276, 288, 324, 328, 368, 369, 384, 414, 432, 486, 492, 529, 552, 576, 621, 648, 656, 736, 738, 828, 864, 943, 972, 984, 1058, 1104, 1107, 1152, 1242, 1296, 1312, 1472, 1476, 1587, 1656, 1728, 1863, 1886, 1944, 1968, 2116, 2208, 2214, 2484, 2592, 2624, 2829, 2944, 2952, 3174, 3312, 3321, 3456, 3726, 3772, 3888, 3936, 4232, 4416, 4428, 4761, 4968, 5184, 5248, 5589, 5658, 5904, 6348, 6624, 6642, 7452, 7544, 7776, 7872, 8464, 8487, 8832, 8856, 9522, 9936, 9963, 10368, 11178, 11316, 11808, 12696, 13248, 13284, 14283, 14904, 15088, 15552, 15744, 16928, 16974, 17712, 19044, 19872, 19926, 21689, 22356, 22632, 23616, 25392, 25461, 26496, 26568, 28566, 29808, 30176, 31104, 33856, 33948, 35424, 38088, 39744, 39852, 42849, 43378, 44712, 45264, 47232, 50784, 50922, 53136, 57132, 59616, 60352, 65067, 67712, 67896, 70848, 76176, 76383, 79488, 79704, 85698, 86756, 89424, 90528, 101568, 101844, 106272, 114264, 119232, 120704, 128547, 130134, 135792, 141696, 152352, 152766, 159408, 171396, 173512, 178848, 181056, 195201, 203136, 203688, 212544, 228528, 229149, 238464, 257094, 260268, 271584, 304704, 305532, 318816, 342792, 347024, 357696, 362112, 390402, 407376, 425088, 457056, 458298, 514188, 520536, 543168, 585603, 609408, 611064, 637632, 685584, 694048, 715392, 780804, 814752, 914112, 916596, 1028376, 1041072, 1086336, 1171206, 1222128, 1275264, 1371168, 1388096, 1561608, 1629504, 1756809, 1828224, 1833192, 2056752, 2082144, 2342412, 2444256, 2742336, 2776192, 3123216, 3259008, 3513618, 3666384, 4113504, 4164288, 4684824, 4888512, 5270427, 5484672, 6246432, 7027236, 7332768, 8227008, 8328576, 9369648, 9777024, 10540854, 12492864, 14054472, 14665536, 16454016, 18739296, 21081708, 24985728, 28108944, 29331072, 37478592, 42163416, 56217888, 74957184, 84326832, 112435776, 168653664, 224871552, 337307328, 674614656]

約数ペア:

[(1, 674614656), (2, 337307328), (3, 224871552), (4, 168653664), (6, 112435776), (8, 84326832), (9, 74957184), (12, 56217888), (16, 42163416), (18, 37478592), (23, 29331072), (24, 28108944), (27, 24985728), (32, 21081708), (36, 18739296), (41, 16454016), (46, 14665536), (48, 14054472), (54, 12492864), (64, 10540854), (69, 9777024), (72, 9369648), (81, 8328576), (82, 8227008), (92, 7332768), (96, 7027236), (108, 6246432), (123, 5484672), (128, 5270427), (138, 4888512), (144, 4684824), (162, 4164288), (164, 4113504), (184, 3666384), (192, 3513618), (207, 3259008), (216, 3123216), (243, 2776192), (246, 2742336), (276, 2444256), (288, 2342412), (324, 2082144), (328, 2056752), (368, 1833192), (369, 1828224), (384, 1756809), (414, 1629504), (432, 1561608), (486, 1388096), (492, 1371168), (529, 1275264), (552, 1222128), (576, 1171206), (621, 1086336), (648, 1041072), (656, 1028376), (736, 916596), (738, 914112), (828, 814752), (864, 780804), (943, 715392), (972, 694048), (984, 685584), (1058, 637632), (1104, 611064), (1107, 609408), (1152, 585603), (1242, 543168), (1296, 520536), (1312, 514188), (1472, 458298), (1476, 457056), (1587, 425088), (1656, 407376), (1728, 390402), (1863, 362112), (1886, 357696), (1944, 347024), (1968, 342792), (2116, 318816), (2208, 305532), (2214, 304704), (2484, 271584), (2592, 260268), (2624, 257094), (2829, 238464), (2944, 229149), (2952, 228528), (3174, 212544), (3312, 203688), (3321, 203136), (3456, 195201), (3726, 181056), (3772, 178848), (3888, 173512), (3936, 171396), (4232, 159408), (4416, 152766), (4428, 152352), (4761, 141696), (4968, 135792), (5184, 130134), (5248, 128547), (5589, 120704), (5658, 119232), (5904, 114264), (6348, 106272), (6624, 101844), (6642, 101568), (7452, 90528), (7544, 89424), (7776, 86756), (7872, 85698), (8464, 79704), (8487, 79488), (8832, 76383), (8856, 76176), (9522, 70848), (9936, 67896), (9963, 67712), (10368, 65067), (11178, 60352), (11316, 59616), (11808, 57132), (12696, 53136), (13248, 50922), (13284, 50784), (14283, 47232), (14904, 45264), (15088, 44712), (15552, 43378), (15744, 42849), (16928, 39852), (16974, 39744), (17712, 38088), (19044, 35424), (19872, 33948), (19926, 33856), (21689, 31104), (22356, 30176), (22632, 29808), (23616, 28566), (25392, 26568), (25461, 26496)]