7974648432

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{779993}}^1$

素因数の和:780078

約数の個数: 60

約数和(自身を含む): 22632305904

約数和(自身を除く): 14657657472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 779993, 1559986, 2339979, 3119972, 4679958, 6239944, 7019937, 9359916, 12479888, 14039874, 18719832, 28079748, 37439664, 55379503, 56159496, 110759006, 112318992, 166138509, 221518012, 332277018, 443036024, 498415527, 664554036, 886072048, 996831054, 1329108072, 1993662108, 2658216144, 3987324216, 7974648432]

約数ペア:

[(1, 7974648432), (2, 3987324216), (3, 2658216144), (4, 1993662108), (6, 1329108072), (8, 996831054), (9, 886072048), (12, 664554036), (16, 498415527), (18, 443036024), (24, 332277018), (36, 221518012), (48, 166138509), (71, 112318992), (72, 110759006), (142, 56159496), (144, 55379503), (213, 37439664), (284, 28079748), (426, 18719832), (568, 14039874), (639, 12479888), (852, 9359916), (1136, 7019937), (1278, 6239944), (1704, 4679958), (2556, 3119972), (3408, 2339979), (5112, 1559986), (10224, 779993)]