40824216

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 113942400

約数和(自身を除く): 73118184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 571, 662, 993, 1142, 1324, 1713, 1986, 2284, 2648, 2979, 3426, 3972, 4568, 5139, 5958, 6852, 7944, 8937, 10278, 11916, 13704, 15417, 17874, 20556, 23832, 30834, 35748, 41112, 61668, 71496, 123336, 189001, 378002, 567003, 756004, 1134006, 1512008, 1701009, 2268012, 3402018, 4536024, 5103027, 6804036, 10206054, 13608072, 20412108, 40824216]

約数ペア:

[(1, 40824216), (2, 20412108), (3, 13608072), (4, 10206054), (6, 6804036), (8, 5103027), (9, 4536024), (12, 3402018), (18, 2268012), (24, 1701009), (27, 1512008), (36, 1134006), (54, 756004), (72, 567003), (108, 378002), (216, 189001), (331, 123336), (571, 71496), (662, 61668), (993, 41112), (1142, 35748), (1324, 30834), (1713, 23832), (1986, 20556), (2284, 17874), (2648, 15417), (2979, 13704), (3426, 11916), (3972, 10278), (4568, 8937), (5139, 7944), (5958, 6852)]