236437929

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 431645760

約数和(自身を除く): 195207831

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 169, 273, 371, 419, 477, 507, 689, 819, 1113, 1183, 1257, 1521, 2067, 2933, 3339, 3549, 3771, 4823, 5447, 6201, 8799, 8957, 10647, 14469, 16341, 22207, 26397, 26871, 38129, 43407, 49023, 62699, 66621, 70811, 80613, 114387, 155449, 188097, 199863, 212433, 288691, 343161, 466347, 495677, 564291, 637299, 866073, 1399041, 1487031, 2020837, 2598219, 3752983, 4461093, 6062511, 11258949, 18187533, 26270881, 33776847, 78812643, 236437929]

約数ペア:

[(1, 236437929), (3, 78812643), (7, 33776847), (9, 26270881), (13, 18187533), (21, 11258949), (39, 6062511), (53, 4461093), (63, 3752983), (91, 2598219), (117, 2020837), (159, 1487031), (169, 1399041), (273, 866073), (371, 637299), (419, 564291), (477, 495677), (507, 466347), (689, 343161), (819, 288691), (1113, 212433), (1183, 199863), (1257, 188097), (1521, 155449), (2067, 114387), (2933, 80613), (3339, 70811), (3549, 66621), (3771, 62699), (4823, 49023), (5447, 43407), (6201, 38129), (8799, 26871), (8957, 26397), (10647, 22207), (14469, 16341)]