328354272

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{6299}}^1$

素因数の和:6496

約数の個数: 72

約数和(自身を含む): 939065400

約数和(自身を除く): 610711128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6299, 6516, 8688, 12598, 13032, 17376, 18897, 25196, 26064, 37794, 50392, 52128, 56691, 75588, 100784, 113382, 151176, 201568, 226764, 302352, 453528, 604704, 907056, 1140119, 1814112, 2280238, 3420357, 4560476, 6840714, 9120952, 10261071, 13681428, 18241904, 20522142, 27362856, 36483808, 41044284, 54725712, 82088568, 109451424, 164177136, 328354272]

約数ペア:

[(1, 328354272), (2, 164177136), (3, 109451424), (4, 82088568), (6, 54725712), (8, 41044284), (9, 36483808), (12, 27362856), (16, 20522142), (18, 18241904), (24, 13681428), (32, 10261071), (36, 9120952), (48, 6840714), (72, 4560476), (96, 3420357), (144, 2280238), (181, 1814112), (288, 1140119), (362, 907056), (543, 604704), (724, 453528), (1086, 302352), (1448, 226764), (1629, 201568), (2172, 151176), (2896, 113382), (3258, 100784), (4344, 75588), (5792, 56691), (6299, 52128), (6516, 50392), (8688, 37794), (12598, 26064), (13032, 25196), (17376, 18897)]