31831910676

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{569}}^1\times {\mathrm{3461}}^1$

素因数の和:4489

約数の個数: 72

約数和(自身を含む): 80808273000

約数和(自身を除く): 48976362324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 569, 898, 1138, 1347, 1707, 1796, 2276, 2694, 3414, 3461, 4041, 5121, 5388, 6828, 6922, 8082, 10242, 10383, 13844, 16164, 20484, 20766, 31149, 41532, 62298, 124596, 255481, 510962, 766443, 1021924, 1532886, 1553989, 1969309, 2299329, 3065772, 3107978, 3938618, 4598658, 4661967, 5907927, 6215956, 7877236, 9197316, 9323934, 11815854, 13985901, 17723781, 18647868, 23631708, 27971802, 35447562, 55943604, 70895124, 884219741, 1768439482, 2652659223, 3536878964, 5305318446, 7957977669, 10610636892, 15915955338, 31831910676]

約数ペア:

[(1, 31831910676), (2, 15915955338), (3, 10610636892), (4, 7957977669), (6, 5305318446), (9, 3536878964), (12, 2652659223), (18, 1768439482), (36, 884219741), (449, 70895124), (569, 55943604), (898, 35447562), (1138, 27971802), (1347, 23631708), (1707, 18647868), (1796, 17723781), (2276, 13985901), (2694, 11815854), (3414, 9323934), (3461, 9197316), (4041, 7877236), (5121, 6215956), (5388, 5907927), (6828, 4661967), (6922, 4598658), (8082, 3938618), (10242, 3107978), (10383, 3065772), (13844, 2299329), (16164, 1969309), (20484, 1553989), (20766, 1532886), (31149, 1021924), (41532, 766443), (62298, 510962), (124596, 255481)]