291257676

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{132631}}^1$

素因数の和:132702

約数の個数: 36

約数和(自身を含む): 748309744

約数和(自身を除く): 457052068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 132631, 265262, 397893, 530524, 795786, 1193679, 1591572, 2387358, 4774716, 8090491, 16180982, 24271473, 32361964, 48542946, 72814419, 97085892, 145628838, 291257676]

約数ペア:

[(1, 291257676), (2, 145628838), (3, 97085892), (4, 72814419), (6, 48542946), (9, 32361964), (12, 24271473), (18, 16180982), (36, 8090491), (61, 4774716), (122, 2387358), (183, 1591572), (244, 1193679), (366, 795786), (549, 530524), (732, 397893), (1098, 265262), (2196, 132631)]