188486532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{827}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 514777536

約数和(自身を除く): 326291004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 487, 827, 974, 1461, 1654, 1948, 2481, 2922, 3308, 4383, 4962, 5844, 6331, 7443, 8766, 9924, 10751, 12662, 14886, 17532, 18993, 21502, 25324, 29772, 32253, 37986, 43004, 56979, 64506, 75972, 96759, 113958, 129012, 193518, 227916, 387036, 402749, 805498, 1208247, 1610996, 2416494, 3624741, 4832988, 5235737, 7249482, 10471474, 14498964, 15707211, 20942948, 31414422, 47121633, 62828844, 94243266, 188486532]

約数ペア:

[(1, 188486532), (2, 94243266), (3, 62828844), (4, 47121633), (6, 31414422), (9, 20942948), (12, 15707211), (13, 14498964), (18, 10471474), (26, 7249482), (36, 5235737), (39, 4832988), (52, 3624741), (78, 2416494), (117, 1610996), (156, 1208247), (234, 805498), (468, 402749), (487, 387036), (827, 227916), (974, 193518), (1461, 129012), (1654, 113958), (1948, 96759), (2481, 75972), (2922, 64506), (3308, 56979), (4383, 43004), (4962, 37986), (5844, 32253), (6331, 29772), (7443, 25324), (8766, 21502), (9924, 18993), (10751, 17532), (12662, 14886)]