2447856

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 60

約数和(自身を含む): 6963840

約数和(自身を除く): 4515984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 191, 267, 356, 382, 534, 573, 712, 764, 801, 1068, 1146, 1424, 1528, 1602, 1719, 2136, 2292, 3056, 3204, 3438, 4272, 4584, 6408, 6876, 9168, 12816, 13752, 16999, 27504, 33998, 50997, 67996, 101994, 135992, 152991, 203988, 271984, 305982, 407976, 611964, 815952, 1223928, 2447856]

約数ペア:

[(1, 2447856), (2, 1223928), (3, 815952), (4, 611964), (6, 407976), (8, 305982), (9, 271984), (12, 203988), (16, 152991), (18, 135992), (24, 101994), (36, 67996), (48, 50997), (72, 33998), (89, 27504), (144, 16999), (178, 13752), (191, 12816), (267, 9168), (356, 6876), (382, 6408), (534, 4584), (573, 4272), (712, 3438), (764, 3204), (801, 3056), (1068, 2292), (1146, 2136), (1424, 1719), (1528, 1602)]