319547256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61357}}^1$

素因数の和:61404

約数の個数: 64

約数和(自身を含む): 942458880

約数和(自身を除く): 622911624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 61357, 122714, 184071, 245428, 368142, 429499, 490856, 736284, 858998, 1288497, 1472568, 1717996, 1902067, 2576994, 3435992, 3804134, 5153988, 5706201, 7608268, 10307976, 11412402, 13314469, 15216536, 22824804, 26628938, 39943407, 45649608, 53257876, 79886814, 106515752, 159773628, 319547256]

約数ペア:

[(1, 319547256), (2, 159773628), (3, 106515752), (4, 79886814), (6, 53257876), (7, 45649608), (8, 39943407), (12, 26628938), (14, 22824804), (21, 15216536), (24, 13314469), (28, 11412402), (31, 10307976), (42, 7608268), (56, 5706201), (62, 5153988), (84, 3804134), (93, 3435992), (124, 2576994), (168, 1902067), (186, 1717996), (217, 1472568), (248, 1288497), (372, 858998), (434, 736284), (651, 490856), (744, 429499), (868, 368142), (1302, 245428), (1736, 184071), (2604, 122714), (5208, 61357)]