1604704928

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 3189170880

約数和(自身を除く): 1584465952

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 433, 647, 716, 866, 1294, 1432, 1732, 2588, 2864, 3464, 5176, 5728, 6928, 10352, 13856, 20704, 77507, 115813, 155014, 231626, 280151, 310028, 463252, 560302, 620056, 926504, 1120604, 1240112, 1853008, 2241208, 2480224, 3706016, 4482416, 8964832, 50147029, 100294058, 200588116, 401176232, 802352464, 1604704928]

約数ペア:

[(1, 1604704928), (2, 802352464), (4, 401176232), (8, 200588116), (16, 100294058), (32, 50147029), (179, 8964832), (358, 4482416), (433, 3706016), (647, 2480224), (716, 2241208), (866, 1853008), (1294, 1240112), (1432, 1120604), (1732, 926504), (2588, 620056), (2864, 560302), (3464, 463252), (5176, 310028), (5728, 280151), (6928, 231626), (10352, 155014), (13856, 115813), (20704, 77507)]