487458504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22643}}^1$

素因数の和:22691

約数の個数: 96

約数和(自身を含む): 1483634880

約数和(自身を除く): 996176376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 5382, 7176, 10764, 21528, 22643, 45286, 67929, 90572, 135858, 181144, 203787, 271716, 294359, 407574, 520789, 543432, 588718, 815148, 883077, 1041578, 1177436, 1562367, 1630296, 1766154, 2083156, 2354872, 2649231, 3124734, 3532308, 4166312, 4687101, 5298462, 6249468, 6770257, 7064616, 9374202, 10596924, 12498936, 13540514, 18748404, 20310771, 21193848, 27081028, 37496808, 40621542, 54162056, 60932313, 81243084, 121864626, 162486168, 243729252, 487458504]

約数ペア:

[(1, 487458504), (2, 243729252), (3, 162486168), (4, 121864626), (6, 81243084), (8, 60932313), (9, 54162056), (12, 40621542), (13, 37496808), (18, 27081028), (23, 21193848), (24, 20310771), (26, 18748404), (36, 13540514), (39, 12498936), (46, 10596924), (52, 9374202), (69, 7064616), (72, 6770257), (78, 6249468), (92, 5298462), (104, 4687101), (117, 4166312), (138, 3532308), (156, 3124734), (184, 2649231), (207, 2354872), (234, 2083156), (276, 1766154), (299, 1630296), (312, 1562367), (414, 1177436), (468, 1041578), (552, 883077), (598, 815148), (828, 588718), (897, 543432), (936, 520789), (1196, 407574), (1656, 294359), (1794, 271716), (2392, 203787), (2691, 181144), (3588, 135858), (5382, 90572), (7176, 67929), (10764, 45286), (21528, 22643)]