551952864

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{26993}}^1$

素因数の和:27080

約数の個数: 72

約数和(自身を含む): 1591782192

約数和(自身を除く): 1039829328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 26993, 53986, 80979, 107972, 161958, 215944, 242937, 323916, 431888, 485874, 647832, 863776, 971748, 1295664, 1916503, 1943496, 2591328, 3833006, 3886992, 5749509, 7666012, 7773984, 11499018, 15332024, 17248527, 22998036, 30664048, 34497054, 45996072, 61328096, 68994108, 91992144, 137988216, 183984288, 275976432, 551952864]

約数ペア:

[(1, 551952864), (2, 275976432), (3, 183984288), (4, 137988216), (6, 91992144), (8, 68994108), (9, 61328096), (12, 45996072), (16, 34497054), (18, 30664048), (24, 22998036), (32, 17248527), (36, 15332024), (48, 11499018), (71, 7773984), (72, 7666012), (96, 5749509), (142, 3886992), (144, 3833006), (213, 2591328), (284, 1943496), (288, 1916503), (426, 1295664), (568, 971748), (639, 863776), (852, 647832), (1136, 485874), (1278, 431888), (1704, 323916), (2272, 242937), (2556, 215944), (3408, 161958), (5112, 107972), (6816, 80979), (10224, 53986), (20448, 26993)]