394905984

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{93491}}^1$

素因数の和:93519

約数の個数: 64

約数和(自身を含む): 1144342080

約数和(自身を除く): 749436096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 93491, 186982, 280473, 373964, 560946, 747928, 1028401, 1121892, 1495856, 2056802, 2243784, 2991712, 3085203, 4113604, 4487568, 5983424, 6170406, 8227208, 8975136, 11966848, 12340812, 16454416, 17950272, 24681624, 32908832, 35900544, 49363248, 65817664, 98726496, 131635328, 197452992, 394905984]

約数ペア:

[(1, 394905984), (2, 197452992), (3, 131635328), (4, 98726496), (6, 65817664), (8, 49363248), (11, 35900544), (12, 32908832), (16, 24681624), (22, 17950272), (24, 16454416), (32, 12340812), (33, 11966848), (44, 8975136), (48, 8227208), (64, 6170406), (66, 5983424), (88, 4487568), (96, 4113604), (128, 3085203), (132, 2991712), (176, 2243784), (192, 2056802), (264, 1495856), (352, 1121892), (384, 1028401), (528, 747928), (704, 560946), (1056, 373964), (1408, 280473), (2112, 186982), (4224, 93491)]