267289112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1811}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 528379200

約数和(自身を除く): 261090088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 971, 1811, 1942, 3622, 3884, 7244, 7768, 14488, 18449, 34409, 36898, 68818, 73796, 137636, 147592, 275272, 1758481, 3516962, 7033924, 14067848, 33411139, 66822278, 133644556, 267289112]

約数ペア:

[(1, 267289112), (2, 133644556), (4, 66822278), (8, 33411139), (19, 14067848), (38, 7033924), (76, 3516962), (152, 1758481), (971, 275272), (1811, 147592), (1942, 137636), (3622, 73796), (3884, 68818), (7244, 36898), (7768, 34409), (14488, 18449)]