243729252

素因数分解:

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

素因数の和:22689

約数の個数: 72

約数和(自身を含む): 692362944

約数和(自身を除く): 448633692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 22643, 45286, 67929, 90572, 135858, 203787, 271716, 294359, 407574, 520789, 588718, 815148, 883077, 1041578, 1177436, 1562367, 1766154, 2083156, 2649231, 3124734, 3532308, 4687101, 5298462, 6249468, 6770257, 9374202, 10596924, 13540514, 18748404, 20310771, 27081028, 40621542, 60932313, 81243084, 121864626, 243729252]

約数ペア:

[(1, 243729252), (2, 121864626), (3, 81243084), (4, 60932313), (6, 40621542), (9, 27081028), (12, 20310771), (13, 18748404), (18, 13540514), (23, 10596924), (26, 9374202), (36, 6770257), (39, 6249468), (46, 5298462), (52, 4687101), (69, 3532308), (78, 3124734), (92, 2649231), (117, 2083156), (138, 1766154), (156, 1562367), (207, 1177436), (234, 1041578), (276, 883077), (299, 815148), (414, 588718), (468, 520789), (598, 407574), (828, 294359), (897, 271716), (1196, 203787), (1794, 135858), (2691, 90572), (3588, 67929), (5382, 45286), (10764, 22643)]