289095792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{316991}}^1$

素因数の和:317021

約数の個数: 40

約数和(自身を含む): 786140160

約数和(自身を除く): 497044368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 316991, 633982, 950973, 1267964, 1901946, 2535928, 3803892, 5071856, 6022829, 7607784, 12045658, 15215568, 18068487, 24091316, 36136974, 48182632, 72273948, 96365264, 144547896, 289095792]

約数ペア:

[(1, 289095792), (2, 144547896), (3, 96365264), (4, 72273948), (6, 48182632), (8, 36136974), (12, 24091316), (16, 18068487), (19, 15215568), (24, 12045658), (38, 7607784), (48, 6022829), (57, 5071856), (76, 3803892), (114, 2535928), (152, 1901946), (228, 1267964), (304, 950973), (456, 633982), (912, 316991)]