218364160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{24371}}^1$

素因数の和:24399

約数の個数: 72

約数和(自身を含む): 597796416

約数和(自身を除く): 379432256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 24371, 48742, 97484, 121855, 170597, 194968, 243710, 341194, 389936, 487420, 682388, 779872, 852985, 974840, 1364776, 1559744, 1705970, 1949680, 2729552, 3119488, 3411940, 3899360, 5459104, 6238976, 6823880, 7798720, 10918208, 13647760, 15597440, 21836416, 27295520, 31194880, 43672832, 54591040, 109182080, 218364160]

約数ペア:

[(1, 218364160), (2, 109182080), (4, 54591040), (5, 43672832), (7, 31194880), (8, 27295520), (10, 21836416), (14, 15597440), (16, 13647760), (20, 10918208), (28, 7798720), (32, 6823880), (35, 6238976), (40, 5459104), (56, 3899360), (64, 3411940), (70, 3119488), (80, 2729552), (112, 1949680), (128, 1705970), (140, 1559744), (160, 1364776), (224, 974840), (256, 852985), (280, 779872), (320, 682388), (448, 487420), (560, 389936), (640, 341194), (896, 243710), (1120, 194968), (1280, 170597), (1792, 121855), (2240, 97484), (4480, 48742), (8960, 24371)]