221212128

素因数分解:

$2^5\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{1747}}^1$

素因数の和:3079

約数の個数: 48

約数和(自身を含む): 581454720

約数和(自身を除く): 360242592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1319, 1747, 2638, 3494, 3957, 5241, 5276, 6988, 7914, 10482, 10552, 13976, 15828, 20964, 21104, 27952, 31656, 41928, 42208, 55904, 63312, 83856, 126624, 167712, 2304293, 4608586, 6912879, 9217172, 13825758, 18434344, 27651516, 36868688, 55303032, 73737376, 110606064, 221212128]

約数ペア:

[(1, 221212128), (2, 110606064), (3, 73737376), (4, 55303032), (6, 36868688), (8, 27651516), (12, 18434344), (16, 13825758), (24, 9217172), (32, 6912879), (48, 4608586), (96, 2304293), (1319, 167712), (1747, 126624), (2638, 83856), (3494, 63312), (3957, 55904), (5241, 42208), (5276, 41928), (6988, 31656), (7914, 27952), (10482, 21104), (10552, 20964), (13976, 15828)]