380586112

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{156491}}^1$

素因数の和:156524

約数の個数: 32

約数和(自身を含む): 798109200

約数和(自身を除く): 417523088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 156491, 312982, 625964, 1251928, 2503856, 2973329, 5007712, 5946658, 10015424, 11893316, 20030848, 23786632, 47573264, 95146528, 190293056, 380586112]

約数ペア:

[(1, 380586112), (2, 190293056), (4, 95146528), (8, 47573264), (16, 23786632), (19, 20030848), (32, 11893316), (38, 10015424), (64, 5946658), (76, 5007712), (128, 2973329), (152, 2503856), (304, 1251928), (608, 625964), (1216, 312982), (2432, 156491)]