645654324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{4813}}^1$

素因数の和:6424

約数の個数: 48

約数和(自身を含む): 1723180928

約数和(自身を除く): 1077526604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1597, 3194, 4791, 4813, 6388, 9582, 9626, 11179, 14439, 19164, 19252, 22358, 28878, 33537, 33691, 44716, 57756, 67074, 67382, 101073, 134148, 134764, 202146, 404292, 7686361, 15372722, 23059083, 30745444, 46118166, 53804527, 92236332, 107609054, 161413581, 215218108, 322827162, 645654324]

約数ペア:

[(1, 645654324), (2, 322827162), (3, 215218108), (4, 161413581), (6, 107609054), (7, 92236332), (12, 53804527), (14, 46118166), (21, 30745444), (28, 23059083), (42, 15372722), (84, 7686361), (1597, 404292), (3194, 202146), (4791, 134764), (4813, 134148), (6388, 101073), (9582, 67382), (9626, 67074), (11179, 57756), (14439, 44716), (19164, 33691), (19252, 33537), (22358, 28878)]