379403424

素因数分解:

$2^5\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1993}}^1$

素因数の和:2670

約数の個数: 72

約数和(自身を含む): 1081102932

約数和(自身を除く): 701699508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 661, 1322, 1983, 1993, 2644, 3966, 3986, 5288, 5949, 5979, 7932, 7972, 10576, 11898, 11958, 15864, 15944, 17937, 21152, 23796, 23916, 31728, 31888, 35874, 47592, 47832, 63456, 63776, 71748, 95184, 95664, 143496, 190368, 191328, 286992, 573984, 1317373, 2634746, 3952119, 5269492, 7904238, 10538984, 11856357, 15808476, 21077968, 23712714, 31616952, 42155936, 47425428, 63233904, 94850856, 126467808, 189701712, 379403424]

約数ペア:

[(1, 379403424), (2, 189701712), (3, 126467808), (4, 94850856), (6, 63233904), (8, 47425428), (9, 42155936), (12, 31616952), (16, 23712714), (18, 21077968), (24, 15808476), (32, 11856357), (36, 10538984), (48, 7904238), (72, 5269492), (96, 3952119), (144, 2634746), (288, 1317373), (661, 573984), (1322, 286992), (1983, 191328), (1993, 190368), (2644, 143496), (3966, 95664), (3986, 95184), (5288, 71748), (5949, 63776), (5979, 63456), (7932, 47832), (7972, 47592), (10576, 35874), (11898, 31888), (11958, 31728), (15864, 23916), (15944, 23796), (17937, 21152)]