285860964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{7757}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 693379008

約数和(自身を除く): 407518044

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 83, 111, 148, 166, 222, 249, 332, 444, 498, 996, 3071, 6142, 7757, 9213, 12284, 15514, 18426, 23271, 31028, 36852, 46542, 93084, 287009, 574018, 643831, 861027, 1148036, 1287662, 1722054, 1931493, 2575324, 3444108, 3862986, 7725972, 23821747, 47643494, 71465241, 95286988, 142930482, 285860964]

約数ペア:

[(1, 285860964), (2, 142930482), (3, 95286988), (4, 71465241), (6, 47643494), (12, 23821747), (37, 7725972), (74, 3862986), (83, 3444108), (111, 2575324), (148, 1931493), (166, 1722054), (222, 1287662), (249, 1148036), (332, 861027), (444, 643831), (498, 574018), (996, 287009), (3071, 93084), (6142, 46542), (7757, 36852), (9213, 31028), (12284, 23271), (15514, 18426)]