380512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 870912

約数和(自身を除く): 490400

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 47, 88, 92, 94, 176, 184, 188, 253, 352, 368, 376, 506, 517, 736, 752, 1012, 1034, 1081, 1504, 2024, 2068, 2162, 4048, 4136, 4324, 8096, 8272, 8648, 11891, 16544, 17296, 23782, 34592, 47564, 95128, 190256, 380512]

約数ペア:

[(1, 380512), (2, 190256), (4, 95128), (8, 47564), (11, 34592), (16, 23782), (22, 17296), (23, 16544), (32, 11891), (44, 8648), (46, 8272), (47, 8096), (88, 4324), (92, 4136), (94, 4048), (176, 2162), (184, 2068), (188, 2024), (253, 1504), (352, 1081), (368, 1034), (376, 1012), (506, 752), (517, 736)]