2782941984

素因数分解:

$2^5\times 3^2\times {\mathrm{2521}}^1\times {\mathrm{3833}}^1$

素因数の和:6370

約数の個数: 72

約数和(自身を含む): 7919196012

約数和(自身を除く): 5136254028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2521, 3833, 5042, 7563, 7666, 10084, 11499, 15126, 15332, 20168, 22689, 22998, 30252, 30664, 34497, 40336, 45378, 45996, 60504, 61328, 68994, 80672, 90756, 91992, 121008, 122656, 137988, 181512, 183984, 242016, 275976, 363024, 367968, 551952, 726048, 1103904, 9662993, 19325986, 28988979, 38651972, 57977958, 77303944, 86966937, 115955916, 154607888, 173933874, 231911832, 309215776, 347867748, 463823664, 695735496, 927647328, 1391470992, 2782941984]

約数ペア:

[(1, 2782941984), (2, 1391470992), (3, 927647328), (4, 695735496), (6, 463823664), (8, 347867748), (9, 309215776), (12, 231911832), (16, 173933874), (18, 154607888), (24, 115955916), (32, 86966937), (36, 77303944), (48, 57977958), (72, 38651972), (96, 28988979), (144, 19325986), (288, 9662993), (2521, 1103904), (3833, 726048), (5042, 551952), (7563, 367968), (7666, 363024), (10084, 275976), (11499, 242016), (15126, 183984), (15332, 181512), (20168, 137988), (22689, 122656), (22998, 121008), (30252, 91992), (30664, 90756), (34497, 80672), (40336, 68994), (45378, 61328), (45996, 60504)]