323211564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16061}}^1$

素因数の和:16127

約数の個数: 72

約数和(自身を含む): 900371472

約数和(自身を除く): 577159908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 16061, 20124, 32122, 48183, 64244, 96366, 144549, 192732, 208793, 289098, 417586, 578196, 626379, 690623, 835172, 1252758, 1381246, 1879137, 2071869, 2505516, 2762492, 3758274, 4143738, 6215607, 7516548, 8287476, 8978099, 12431214, 17956198, 24862428, 26934297, 35912396, 53868594, 80802891, 107737188, 161605782, 323211564]

約数ペア:

[(1, 323211564), (2, 161605782), (3, 107737188), (4, 80802891), (6, 53868594), (9, 35912396), (12, 26934297), (13, 24862428), (18, 17956198), (26, 12431214), (36, 8978099), (39, 8287476), (43, 7516548), (52, 6215607), (78, 4143738), (86, 3758274), (117, 2762492), (129, 2505516), (156, 2071869), (172, 1879137), (234, 1381246), (258, 1252758), (387, 835172), (468, 690623), (516, 626379), (559, 578196), (774, 417586), (1118, 289098), (1548, 208793), (1677, 192732), (2236, 144549), (3354, 96366), (5031, 64244), (6708, 48183), (10062, 32122), (16061, 20124)]