2686476384

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{198469}}^1$

素因数の和:198532

約数の個数: 72

約数和(自身を含む): 7802252640

約数和(自身を除く): 5115776256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 198469, 396938, 595407, 793876, 1190814, 1587752, 1786221, 2381628, 3175504, 3572442, 4763256, 6351008, 7144884, 9328043, 9526512, 14289768, 18656086, 19053024, 27984129, 28579536, 37312172, 55968258, 57159072, 74624344, 83952387, 111936516, 149248688, 167904774, 223873032, 298497376, 335809548, 447746064, 671619096, 895492128, 1343238192, 2686476384]

約数ペア:

[(1, 2686476384), (2, 1343238192), (3, 895492128), (4, 671619096), (6, 447746064), (8, 335809548), (9, 298497376), (12, 223873032), (16, 167904774), (18, 149248688), (24, 111936516), (32, 83952387), (36, 74624344), (47, 57159072), (48, 55968258), (72, 37312172), (94, 28579536), (96, 27984129), (141, 19053024), (144, 18656086), (188, 14289768), (282, 9526512), (288, 9328043), (376, 7144884), (423, 6351008), (564, 4763256), (752, 3572442), (846, 3175504), (1128, 2381628), (1504, 1786221), (1692, 1587752), (2256, 1190814), (3384, 793876), (4512, 595407), (6768, 396938), (13536, 198469)]