620897616

素因数分解:

$2^4\times 3^3\times {\mathrm{1437263}}^1$

素因数の和:1437280

約数の個数: 40

約数和(自身を含む): 1782207360

約数和(自身を除く): 1161309744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1437263, 2874526, 4311789, 5749052, 8623578, 11498104, 12935367, 17247156, 22996208, 25870734, 34494312, 38806101, 51741468, 68988624, 77612202, 103482936, 155224404, 206965872, 310448808, 620897616]

約数ペア:

[(1, 620897616), (2, 310448808), (3, 206965872), (4, 155224404), (6, 103482936), (8, 77612202), (9, 68988624), (12, 51741468), (16, 38806101), (18, 34494312), (24, 25870734), (27, 22996208), (36, 17247156), (48, 12935367), (54, 11498104), (72, 8623578), (108, 5749052), (144, 4311789), (216, 2874526), (432, 1437263)]