379470128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{12119}}^1$

素因数の和:12249

約数の個数: 40

約数和(自身を含む): 781497600

約数和(自身を除く): 402027472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 3914, 7828, 12119, 15656, 24238, 31312, 48476, 96952, 193904, 230261, 460522, 921044, 1248257, 1842088, 2496514, 3684176, 4993028, 9986056, 19972112, 23716883, 47433766, 94867532, 189735064, 379470128]

約数ペア:

[(1, 379470128), (2, 189735064), (4, 94867532), (8, 47433766), (16, 23716883), (19, 19972112), (38, 9986056), (76, 4993028), (103, 3684176), (152, 2496514), (206, 1842088), (304, 1248257), (412, 921044), (824, 460522), (1648, 230261), (1957, 193904), (3914, 96952), (7828, 48476), (12119, 31312), (15656, 24238)]