380247456

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{208469}}^1$

素因数の和:208501

約数の個数: 48

約数和(自身を含む): 1050688800

約数和(自身を除く): 670441344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 208469, 416938, 625407, 833876, 1250814, 1667752, 2501628, 3335504, 3960911, 5003256, 6671008, 7921822, 10006512, 11882733, 15843644, 20013024, 23765466, 31687288, 47530932, 63374576, 95061864, 126749152, 190123728, 380247456]

約数ペア:

[(1, 380247456), (2, 190123728), (3, 126749152), (4, 95061864), (6, 63374576), (8, 47530932), (12, 31687288), (16, 23765466), (19, 20013024), (24, 15843644), (32, 11882733), (38, 10006512), (48, 7921822), (57, 6671008), (76, 5003256), (96, 3960911), (114, 3335504), (152, 2501628), (228, 1667752), (304, 1250814), (456, 833876), (608, 625407), (912, 416938), (1824, 208469)]