318942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 786240

約数和(自身を除く): 467298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 47, 58, 78, 87, 94, 117, 141, 174, 234, 261, 282, 377, 423, 522, 611, 754, 846, 1131, 1222, 1363, 1833, 2262, 2726, 3393, 3666, 4089, 5499, 6786, 8178, 10998, 12267, 17719, 24534, 35438, 53157, 106314, 159471, 318942]

約数ペア:

[(1, 318942), (2, 159471), (3, 106314), (6, 53157), (9, 35438), (13, 24534), (18, 17719), (26, 12267), (29, 10998), (39, 8178), (47, 6786), (58, 5499), (78, 4089), (87, 3666), (94, 3393), (117, 2726), (141, 2262), (174, 1833), (234, 1363), (261, 1222), (282, 1131), (377, 846), (423, 754), (522, 611)]