331136690986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1\times {\mathrm{32251}}^1$

素因数の和:34150

約数の個数: 32

約数和(自身を含む): 526499709120

約数和(自身を除く): 195363018134

約数列:

[1, 2, 19, 38, 157, 314, 1721, 2983, 3442, 5966, 32251, 32699, 64502, 65398, 270197, 540394, 612769, 1225538, 5063407, 5133743, 10126814, 10267486, 55503971, 96204733, 111007942, 192409466, 1054575449, 2109150898, 8714123447, 17428246894, 165568345493, 331136690986]

約数ペア:

[(1, 331136690986), (2, 165568345493), (19, 17428246894), (38, 8714123447), (157, 2109150898), (314, 1054575449), (1721, 192409466), (2983, 111007942), (3442, 96204733), (5966, 55503971), (32251, 10267486), (32699, 10126814), (64502, 5133743), (65398, 5063407), (270197, 1225538), (540394, 612769)]