328069638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82471}}^1$

素因数の和:82509

約数の個数: 48

約数和(自身を含む): 810534816

約数和(自身を除く): 482465178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 82471, 164942, 247413, 494826, 742239, 1072123, 1402007, 1484478, 2144246, 2804014, 3216369, 4206021, 6432738, 8412042, 9649107, 12618063, 18226091, 19298214, 25236126, 36452182, 54678273, 109356546, 164034819, 328069638]

約数ペア:

[(1, 328069638), (2, 164034819), (3, 109356546), (6, 54678273), (9, 36452182), (13, 25236126), (17, 19298214), (18, 18226091), (26, 12618063), (34, 9649107), (39, 8412042), (51, 6432738), (78, 4206021), (102, 3216369), (117, 2804014), (153, 2144246), (221, 1484478), (234, 1402007), (306, 1072123), (442, 742239), (663, 494826), (1326, 247413), (1989, 164942), (3978, 82471)]