1222416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 3689868

約数和(自身を除く): 2467452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 653, 936, 1306, 1872, 1959, 2612, 3918, 5224, 5877, 7836, 8489, 10448, 11754, 15672, 16978, 23508, 25467, 31344, 33956, 47016, 50934, 67912, 76401, 94032, 101868, 135824, 152802, 203736, 305604, 407472, 611208, 1222416]

約数ペア:

[(1, 1222416), (2, 611208), (3, 407472), (4, 305604), (6, 203736), (8, 152802), (9, 135824), (12, 101868), (13, 94032), (16, 76401), (18, 67912), (24, 50934), (26, 47016), (36, 33956), (39, 31344), (48, 25467), (52, 23508), (72, 16978), (78, 15672), (104, 11754), (117, 10448), (144, 8489), (156, 7836), (208, 5877), (234, 5224), (312, 3918), (468, 2612), (624, 1959), (653, 1872), (936, 1306)]