2779046484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{10181}}^1$

素因数の和:10277

約数の個数: 72

約数和(自身を含む): 6936955872

約数和(自身を除く): 4157909388

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 529, 989, 1058, 1587, 1978, 2116, 2967, 3174, 3956, 5934, 6348, 10181, 11868, 20362, 22747, 30543, 40724, 45494, 61086, 68241, 90988, 122172, 136482, 234163, 272964, 437783, 468326, 702489, 875566, 936652, 1313349, 1404978, 1751132, 2626698, 2809956, 5253396, 5385749, 10069009, 10771498, 16157247, 20138018, 21542996, 30207027, 32314494, 40276036, 60414054, 64628988, 120828108, 231587207, 463174414, 694761621, 926348828, 1389523242, 2779046484]

約数ペア:

[(1, 2779046484), (2, 1389523242), (3, 926348828), (4, 694761621), (6, 463174414), (12, 231587207), (23, 120828108), (43, 64628988), (46, 60414054), (69, 40276036), (86, 32314494), (92, 30207027), (129, 21542996), (138, 20138018), (172, 16157247), (258, 10771498), (276, 10069009), (516, 5385749), (529, 5253396), (989, 2809956), (1058, 2626698), (1587, 1751132), (1978, 1404978), (2116, 1313349), (2967, 936652), (3174, 875566), (3956, 702489), (5934, 468326), (6348, 437783), (10181, 272964), (11868, 234163), (20362, 136482), (22747, 122172), (30543, 90988), (40724, 68241), (45494, 61086)]