231860366982

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{251}}^1\times {\mathrm{30529}}^1$

素因数の和:30870

約数の個数: 72

約数和(自身を含む): 516984151320

約数和(自身を除く): 285123784338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 251, 369, 502, 738, 753, 1506, 1681, 2259, 3362, 4518, 5043, 10086, 10291, 15129, 20582, 30258, 30529, 30873, 61058, 61746, 91587, 92619, 183174, 185238, 274761, 421931, 549522, 843862, 1251689, 1265793, 2503378, 2531586, 3755067, 3797379, 7510134, 7594758, 7662779, 11265201, 15325558, 22530402, 22988337, 45976674, 51319249, 68965011, 102638498, 137930022, 153957747, 307915494, 314173939, 461873241, 628347878, 923746482, 942521817, 1885043634, 2827565451, 5655130902, 12881131499, 25762262998, 38643394497, 77286788994, 115930183491, 231860366982]

約数ペア:

[(1, 231860366982), (2, 115930183491), (3, 77286788994), (6, 38643394497), (9, 25762262998), (18, 12881131499), (41, 5655130902), (82, 2827565451), (123, 1885043634), (246, 942521817), (251, 923746482), (369, 628347878), (502, 461873241), (738, 314173939), (753, 307915494), (1506, 153957747), (1681, 137930022), (2259, 102638498), (3362, 68965011), (4518, 51319249), (5043, 45976674), (10086, 22988337), (10291, 22530402), (15129, 15325558), (20582, 11265201), (30258, 7662779), (30529, 7594758), (30873, 7510134), (61058, 3797379), (61746, 3755067), (91587, 2531586), (92619, 2503378), (183174, 1265793), (185238, 1251689), (274761, 843862), (421931, 549522)]