324444160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{89}}^2$

素因数の和:209

約数の個数: 84

約数和(自身を含む): 787465278

約数和(自身を除く): 463021118

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 512, 640, 712, 890, 1024, 1280, 1424, 1780, 2048, 2560, 2848, 3560, 4096, 5120, 5696, 7120, 7921, 8192, 10240, 11392, 14240, 15842, 20480, 22784, 28480, 31684, 39605, 40960, 45568, 56960, 63368, 79210, 91136, 113920, 126736, 158420, 182272, 227840, 253472, 316840, 364544, 455680, 506944, 633680, 729088, 911360, 1013888, 1267360, 1822720, 2027776, 2534720, 3645440, 4055552, 5069440, 8111104, 10138880, 16222208, 20277760, 32444416, 40555520, 64888832, 81111040, 162222080, 324444160]

約数ペア:

[(1, 324444160), (2, 162222080), (4, 81111040), (5, 64888832), (8, 40555520), (10, 32444416), (16, 20277760), (20, 16222208), (32, 10138880), (40, 8111104), (64, 5069440), (80, 4055552), (89, 3645440), (128, 2534720), (160, 2027776), (178, 1822720), (256, 1267360), (320, 1013888), (356, 911360), (445, 729088), (512, 633680), (640, 506944), (712, 455680), (890, 364544), (1024, 316840), (1280, 253472), (1424, 227840), (1780, 182272), (2048, 158420), (2560, 126736), (2848, 113920), (3560, 91136), (4096, 79210), (5120, 63368), (5696, 56960), (7120, 45568), (7921, 40960), (8192, 39605), (10240, 31684), (11392, 28480), (14240, 22784), (15842, 20480)]