328930481296

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{23327}}^1\times {\mathrm{23819}}^1$

素因数の和:47191

約数の個数: 40

約数和(自身を含む): 654582746880

約数和(自身を除く): 325652265584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 23327, 23819, 46654, 47638, 93308, 95276, 186616, 190552, 373232, 381104, 863099, 881303, 1726198, 1762606, 3452396, 3525212, 6904792, 7050424, 13809584, 14100848, 555625813, 1111251626, 2222503252, 4445006504, 8890013008, 20558155081, 41116310162, 82232620324, 164465240648, 328930481296]

約数ペア:

[(1, 328930481296), (2, 164465240648), (4, 82232620324), (8, 41116310162), (16, 20558155081), (37, 8890013008), (74, 4445006504), (148, 2222503252), (296, 1111251626), (592, 555625813), (23327, 14100848), (23819, 13809584), (46654, 7050424), (47638, 6904792), (93308, 3525212), (95276, 3452396), (186616, 1762606), (190552, 1726198), (373232, 881303), (381104, 863099)]