305548716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 789070912

約数和(自身を除く): 483522196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 163, 242, 326, 363, 484, 489, 652, 726, 978, 1291, 1452, 1793, 1956, 2582, 3586, 3873, 5164, 5379, 7172, 7746, 10758, 14201, 15492, 19723, 21516, 28402, 39446, 42603, 56804, 59169, 78892, 85206, 118338, 156211, 170412, 210433, 236676, 312422, 420866, 468633, 624844, 631299, 841732, 937266, 1262598, 1874532, 2314763, 2525196, 4629526, 6944289, 9259052, 13888578, 25462393, 27777156, 50924786, 76387179, 101849572, 152774358, 305548716]

約数ペア:

[(1, 305548716), (2, 152774358), (3, 101849572), (4, 76387179), (6, 50924786), (11, 27777156), (12, 25462393), (22, 13888578), (33, 9259052), (44, 6944289), (66, 4629526), (121, 2525196), (132, 2314763), (163, 1874532), (242, 1262598), (326, 937266), (363, 841732), (484, 631299), (489, 624844), (652, 468633), (726, 420866), (978, 312422), (1291, 236676), (1452, 210433), (1793, 170412), (1956, 156211), (2582, 118338), (3586, 85206), (3873, 78892), (5164, 59169), (5379, 56804), (7172, 42603), (7746, 39446), (10758, 28402), (14201, 21516), (15492, 19723)]