342915948

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:967

約数の個数: 72

約数和(自身を含む): 889237440

約数和(自身を除く): 546321492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 389, 423, 521, 564, 778, 846, 1042, 1167, 1556, 1563, 1692, 2084, 2334, 3126, 3501, 4668, 4689, 6252, 7002, 9378, 14004, 18283, 18756, 24487, 36566, 48974, 54849, 73132, 73461, 97948, 109698, 146922, 164547, 202669, 219396, 220383, 293844, 329094, 405338, 440766, 608007, 658188, 810676, 881532, 1216014, 1824021, 2432028, 3648042, 7296084, 9525443, 19050886, 28576329, 38101772, 57152658, 85728987, 114305316, 171457974, 342915948]

約数ペア:

[(1, 342915948), (2, 171457974), (3, 114305316), (4, 85728987), (6, 57152658), (9, 38101772), (12, 28576329), (18, 19050886), (36, 9525443), (47, 7296084), (94, 3648042), (141, 2432028), (188, 1824021), (282, 1216014), (389, 881532), (423, 810676), (521, 658188), (564, 608007), (778, 440766), (846, 405338), (1042, 329094), (1167, 293844), (1556, 220383), (1563, 219396), (1692, 202669), (2084, 164547), (2334, 146922), (3126, 109698), (3501, 97948), (4668, 73461), (4689, 73132), (6252, 54849), (7002, 48974), (9378, 36566), (14004, 24487), (18283, 18756)]