908198144

素因数分解:

$2^8\times 7^3\times {\mathrm{10343}}^1$

素因数の和:10380

約数の個数: 72

約数和(自身を含む): 2114313600

約数和(自身を除く): 1206115456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10343, 10976, 12544, 20686, 21952, 41372, 43904, 72401, 82744, 87808, 144802, 165488, 289604, 330976, 506807, 579208, 661952, 1013614, 1158416, 1323904, 2027228, 2316832, 2647808, 3547649, 4054456, 4633664, 7095298, 8108912, 9267328, 14190596, 16217824, 18534656, 28381192, 32435648, 56762384, 64871296, 113524768, 129742592, 227049536, 454099072, 908198144]

約数ペア:

[(1, 908198144), (2, 454099072), (4, 227049536), (7, 129742592), (8, 113524768), (14, 64871296), (16, 56762384), (28, 32435648), (32, 28381192), (49, 18534656), (56, 16217824), (64, 14190596), (98, 9267328), (112, 8108912), (128, 7095298), (196, 4633664), (224, 4054456), (256, 3547649), (343, 2647808), (392, 2316832), (448, 2027228), (686, 1323904), (784, 1158416), (896, 1013614), (1372, 661952), (1568, 579208), (1792, 506807), (2744, 330976), (3136, 289604), (5488, 165488), (6272, 144802), (10343, 87808), (10976, 82744), (12544, 72401), (20686, 43904), (21952, 41372)]