231319004

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^3\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 497377440

約数和(自身を除く): 266058436

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 97, 98, 161, 194, 196, 322, 388, 529, 644, 679, 1058, 1127, 1358, 2116, 2231, 2254, 2716, 3703, 4462, 4508, 4753, 7406, 8924, 9506, 12167, 14812, 15617, 19012, 24334, 25921, 31234, 48668, 51313, 51842, 62468, 85169, 102626, 103684, 109319, 170338, 205252, 218638, 340676, 359191, 437276, 596183, 718382, 1180199, 1192366, 1436764, 2360398, 2384732, 2514337, 4720796, 5028674, 8261393, 10057348, 16522786, 33045572, 57829751, 115659502, 231319004]

約数ペア:

[(1, 231319004), (2, 115659502), (4, 57829751), (7, 33045572), (14, 16522786), (23, 10057348), (28, 8261393), (46, 5028674), (49, 4720796), (92, 2514337), (97, 2384732), (98, 2360398), (161, 1436764), (194, 1192366), (196, 1180199), (322, 718382), (388, 596183), (529, 437276), (644, 359191), (679, 340676), (1058, 218638), (1127, 205252), (1358, 170338), (2116, 109319), (2231, 103684), (2254, 102626), (2716, 85169), (3703, 62468), (4462, 51842), (4508, 51313), (4753, 48668), (7406, 31234), (8924, 25921), (9506, 24334), (12167, 19012), (14812, 15617)]