1428984

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 3931200

約数和(自身を除く): 2502216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 223, 267, 356, 446, 534, 669, 712, 801, 892, 1068, 1338, 1602, 1784, 2007, 2136, 2676, 3204, 4014, 5352, 6408, 8028, 16056, 19847, 39694, 59541, 79388, 119082, 158776, 178623, 238164, 357246, 476328, 714492, 1428984]

約数ペア:

[(1, 1428984), (2, 714492), (3, 476328), (4, 357246), (6, 238164), (8, 178623), (9, 158776), (12, 119082), (18, 79388), (24, 59541), (36, 39694), (72, 19847), (89, 16056), (178, 8028), (223, 6408), (267, 5352), (356, 4014), (446, 3204), (534, 2676), (669, 2136), (712, 2007), (801, 1784), (892, 1602), (1068, 1338)]