221322792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{853}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 584136000

約数和(自身を除く): 362813208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 569, 853, 1138, 1706, 1707, 2276, 2559, 3412, 3414, 4552, 5118, 6824, 6828, 10236, 10811, 13656, 16207, 20472, 21622, 32414, 32433, 43244, 48621, 64828, 64866, 86488, 97242, 129656, 129732, 194484, 259464, 388968, 485357, 970714, 1456071, 1941428, 2912142, 3882856, 5824284, 9221783, 11648568, 18443566, 27665349, 36887132, 55330698, 73774264, 110661396, 221322792]

約数ペア:

[(1, 221322792), (2, 110661396), (3, 73774264), (4, 55330698), (6, 36887132), (8, 27665349), (12, 18443566), (19, 11648568), (24, 9221783), (38, 5824284), (57, 3882856), (76, 2912142), (114, 1941428), (152, 1456071), (228, 970714), (456, 485357), (569, 388968), (853, 259464), (1138, 194484), (1706, 129732), (1707, 129656), (2276, 97242), (2559, 86488), (3412, 64866), (3414, 64828), (4552, 48621), (5118, 43244), (6824, 32433), (6828, 32414), (10236, 21622), (10811, 20472), (13656, 16207)]