489582312

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{769}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 1257379200

約数和(自身を除く): 767796888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 647, 769, 984, 1294, 1538, 1941, 2307, 2588, 3076, 3882, 4614, 5176, 6152, 7764, 9228, 15528, 18456, 26527, 31529, 53054, 63058, 79581, 94587, 106108, 126116, 159162, 189174, 212216, 252232, 318324, 378348, 497543, 636648, 756696, 995086, 1492629, 1990172, 2985258, 3980344, 5970516, 11941032, 20399263, 40798526, 61197789, 81597052, 122395578, 163194104, 244791156, 489582312]

約数ペア:

[(1, 489582312), (2, 244791156), (3, 163194104), (4, 122395578), (6, 81597052), (8, 61197789), (12, 40798526), (24, 20399263), (41, 11941032), (82, 5970516), (123, 3980344), (164, 2985258), (246, 1990172), (328, 1492629), (492, 995086), (647, 756696), (769, 636648), (984, 497543), (1294, 378348), (1538, 318324), (1941, 252232), (2307, 212216), (2588, 189174), (3076, 159162), (3882, 126116), (4614, 106108), (5176, 94587), (6152, 79581), (7764, 63058), (9228, 53054), (15528, 31529), (18456, 26527)]