631973888

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3433

約数の個数: 96

約数和(自身を含む): 1555706880

約数和(自身を除く): 923732992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2048, 2912, 3328, 3391, 3584, 5824, 6656, 6782, 7168, 11648, 13312, 13564, 14336, 23296, 23737, 26624, 27128, 44083, 46592, 47474, 54256, 88166, 93184, 94948, 108512, 176332, 186368, 189896, 217024, 308581, 352664, 379792, 434048, 617162, 705328, 759584, 868096, 1234324, 1410656, 1519168, 1736192, 2468648, 2821312, 3038336, 3472384, 4937296, 5642624, 6076672, 6944768, 9874592, 11285248, 12153344, 19749184, 22570496, 24306688, 39498368, 45140992, 48613376, 78996736, 90281984, 157993472, 315986944, 631973888]

約数ペア:

[(1, 631973888), (2, 315986944), (4, 157993472), (7, 90281984), (8, 78996736), (13, 48613376), (14, 45140992), (16, 39498368), (26, 24306688), (28, 22570496), (32, 19749184), (52, 12153344), (56, 11285248), (64, 9874592), (91, 6944768), (104, 6076672), (112, 5642624), (128, 4937296), (182, 3472384), (208, 3038336), (224, 2821312), (256, 2468648), (364, 1736192), (416, 1519168), (448, 1410656), (512, 1234324), (728, 868096), (832, 759584), (896, 705328), (1024, 617162), (1456, 434048), (1664, 379792), (1792, 352664), (2048, 308581), (2912, 217024), (3328, 189896), (3391, 186368), (3584, 176332), (5824, 108512), (6656, 94948), (6782, 93184), (7168, 88166), (11648, 54256), (13312, 47474), (13564, 46592), (14336, 44083), (23296, 27128), (23737, 26624)]